Thanatos Basement

Also known as Orcus Dungeon by players, Thanatos Basement is accessed via an NPC in the north spiral stairs area in Thanatos Tower's lobby. Talk to the Spirit of Quah-Nomag (tha_t01 146, 223), and he will let you choose between four choices on which items to use to open the gate to the basement:

1. Skeletal Armor Piece
2. Orcus Emblem
3. The four Thanatos Fragments
4. The five Thanatos Charm Stones

Choosing one of these four options is necessary to open portal into the dungeon, consuming the item(s) in the process. Portal will stay opened for 2 hours, and anyone can enter during that time.

There are several custom gears exclusive to the Orcus Dungeon monsters.

Map

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  Minimap image of Thanatos Basement.

Spawn Tables

Baroness of Retribution - 5 (10 ± 10 min)
Observation - 5 (10 ± 10 min)
Lady Solace - 5 (10 ± 10 min)
Mistress of Shelter - 5 (10 ± 10 min)
Lifedrinker - 20 (5 ± 25 sec)
Mane - 70 (5 ± 25 sec)
Souleater - 20 (5 ± 25 sec)
Besmal - 1 (20 ± 10 min)
Harthoon - 1 (20 ± 10 min)
Quah-Nomag - 1 (20 ± 10 min)
Orcus - 1
Note: Once killed, Orcus has a 1/120 chance to spawn after every 5 minutes (0.84% chance to spawn after every 5 Minutes, or 18% chance to respawn once within the 2 hours assuming you killed Orcus within the first 5 minutes)

Monsters

Lifedrinker

Lifedrinker	HP	34000	ATK	600~1300	MATK	540~924	Level	68
	Def	10	MDef	30	Race	Demon	STR	60
	Exp	51000	Job Exp	64600	Element	Ghost 4	AGI	52
	MVP Exp	0	ASPD	0.99atk/s	Size	Medium	VIT	70
	Speed	190	Stunlock Delay	0.3s	Attack Range	10	INT	140
	Flee	120	Hit	148	Spell Range	12	DEX	80
#2573	Flee (95%)	233	Hit (100%)	140	Sight Range	16	LUK	20
Mode	Can Attack, Can Move, Aggressive, Miniboss, Boss Immune
Skills	Heal Lv11, Chase - Ally HP <90% @ Friend, 0 sec cast time, 5 sec cast delay, 100% chance. Heal Lv11, Idle - Ally HP <90% @ Friend, 0 sec cast time, 5 sec cast delay, 100% chance. Heal Lv11, Idle - HP <80% @ Self, 0 sec cast time, 5 sec cast delay, 100% chance. Teleport Lv1, Chase - Rude attacked @ Self, 0 sec cast time, 1 sec cast delay, 100% chance. Teleport Lv1, Idle - Rude attacked @ Self, 0 sec cast time, 1 sec cast delay, 100% chance. Decrease Agility Lv10, Chase - Always @ Target, 0.2 sec cast time, 15 sec cast delay, 20% chance interruptible. Decrease Agility Lv10, Attack - Always @ Target, 0.2 sec cast time, 15 sec cast delay, 20% chance, interruptible. Dispell Lv5, Attack - Always @ Target, 0.2 sec cast time, 30 sec cast delay, 1% chance, interruptible. Dispell Lv5, Chase - Always @ Target, 0.2 sec cast time, 30 sec cast delay, 1% chance, interruptible. Pneuma Lv1, Attack - Always @ Self, 0 sec cast time, 10 sec cast delay, 50% chance. Pneuma Lv1, Chase - Always @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Pneuma Lv1, Idle - Always @ Self, 0 sec cast time, 10 sec cast delay, 50% chance. Spider Web Lv1, Chase - Always @ Target, 0 sec cast time, 15 sec cast delay, 10% chance. Kaite Lv7, Any - When hit by Storm Gust @ Ally, 0 sec cast time, 6 sec cast delay, 50% chance. Kaite Lv7, Any - When hit by Storm Gust @ Self, 0 sec cast time, 7 sec cast delay, 100% chance. Kaite Lv7, Idle - Always @ Self, 0 sec cast time, 60 sec cast delay, 100% chance.
Drops	Bloody Rune 100.00% Witched Starsand 100.00% Elunium 1.20% Chameleon Armor 0.45% Gray Potion 15.00% Gray Shield [1] 0.45% Orcus Bracer [1] 0.09% Lifedrinker Card 0.05%
Location	Thanatos Basement
Strategy	Magic users especially bolters should use a low damage magic attack such as Level 1 Bolts a few times to cancel out its Kaite. Priests, Monks and Crusaders can also try Healing it to cancel out Kaite. Priests and Mages can cast Safety Wall on it once its Pneuma runs out so that it won't be able to recast Pneuma.

Mane

Mane	HP	42500	ATK	1308~2019	MATK	409~696	Level	70
	Def	15	MDef	15	Race	Demon	STR	90
	Exp	63750	Job Exp	85000	Element	Neutral 3	AGI	76
	MVP Exp	0	ASPD	0.796atk/s	Size	Small	VIT	50
	Speed	150	Stunlock Delay	0.36s	Attack Range	1	INT	120
	Flee	146	Hit	179	Spell Range	10	DEX	109
#2571	Flee (95%)	254	Hit (100%)	166	Sight Range	12	LUK	10
Mode	Can Attack, Can Move, Aggressive, Miniboss, Boss Immune
Skills	Teleport Lv1, Idle - Rude attacked @ Self, 0 sec cast time, 0 sec cast delay, 100% chance. Teleport Lv1, Walk - Rude attacked @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Lightning Bolt Lv8, Attack - Always @ Target, 0.2 sec cast time, 12 sec cast delay, 25% chance, interruptible. Lightning Bolt Lv8, Chase - Always @ Target, 0.5 sec cast time, 15 sec cast delay, 25% chance, interruptible. Cold Bolt Lv8, Attack - Always @ Target, 0.2 sec cast time, 12 sec cast delay, 25% chance, interruptible. Cold Bolt Lv8, Chase - Always @ Target, 0.5 sec cast time, 15 sec cast delay, 25% chance, interruptible. Fire Bolt Lv8, Attack - Always @ Target, 0.2 sec cast time, 12 sec cast delay, 25% chance, interruptible. Fire Bolt Lv8, Chase - Always @ Target, 0.5 sec cast time, 15 sec cast delay, 25% chance, interruptible. Heal Lv5, Idle - HP <99% @ Self, 0 sec cast time, 5 sec cast delay, 100%. Assumptio Lv2, Idle - Always @ Ally, 0.7 sec cast time, 10 sec cast delay, 50% chance, interruptible. Assumptio Lv2, Idle - Always @ Self, 0.7 sec cast time, 10 sec cast delay, 30% chance, interruptible.
Drops	Monster Feed 100.00% Witched Starsand 100.00% Crystal Fragment 90.00% Heart Breaker [1] 0.66% Gray Potion 15.00% Gray Cloak [1] 0.66% Quah-Nomag Gloves [1] 0.12% Mane Card 0.05%
Location	Thanatos Basement

Souleater

Souleater	HP	36400	ATK	253~834	MATK	1324~2444	Level	68
	Def	10	MDef	10	Race	Formless	STR	27
	Exp	54600	Job Exp	69160	Element	Dark 3	AGI	76
	MVP Exp	0	ASPD	0.756atk/s	Size	Small	VIT	80
	Speed	150	Stunlock Delay	0.38s	Attack Range	2	INT	135
	Flee	144	Hit	148	Spell Range	10	DEX	80
#2572	Flee (95%)	223	Hit (100%)	164	Sight Range	12	LUK	30
Mode	Can Attack, Can Move, Aggressive, Miniboss, Boss Immune
Skills	Defender Lv4, Idle - When long range melee attacked @ Self, 0 sec cast time, 30 sec cast delay, 25% chance, uninterruptible. Defender Lv4, Chase - When long range melee attacked @ Self, 0 sec cast time, 30 sec cast delay, 25% chance, uninterruptible. Evil Land Lv1, Attack - Always @ Target, 0 sec cast time, 5 sec cast delay, 7.5% chance. Thunder Storm Lv5, Attack - Always @ Target, 1.5 sec cast time, 10 sec cast delay, 30% chance, uninterruptible. Thunder Storm Lv5, Attack - Always @ Target, 1.5 sec cast time, 10 sec cast delay, 30% chance, uninterruptible. Grand Cross Lv1, Attack - Always @ Self, 1 sec cast time, 10 sec cast delay, 10% chance, uninterruptible. Dark Soul Strike Lv9, Chase - Always @ Target, 0 sec cast time, 5 sec cast delay, 40% chance. Storm Gust Lv1, Any - Always @ Target, 1.5 sec cast time, 10 sec cast delay, 45% chance, uninterruptible.
Drops	Rune of Darkness 100.00% Witched Starsand 30.00% Worn-out Magic Scroll 36.00% Cyfar 100.00% Piercing Staff 0.30% Gray Potion 15.00% Gray Boots [1] 0.45% Harthoon Hearth [1] 0.09% Souleater Card 0.05%
Location	Thanatos Basement
Strategy	It is recommended to have a Professor use Land Protector should the party be ambushed by a Souleater.

Bosses

Besmal

Besmal	HP	633220	ATK	4600~8600	MATK	231~376	Level	83
	Def	15	MDef	20	Race	Formless	STR	22
	Exp	1750000	Job Exp	1600000	Element	Ghost 3	AGI	23
	MVP Exp	25000	ASPD	0.683atk/s	Size	Large	VIT	50
	Speed	230	Stunlock Delay	0.576s	Attack Range	1	INT	87
	Flee	106	Hit	270	Spell Range	10	DEX	187
#2566	Flee (95%)	345	Hit (100%)	126	Sight Range	12	LUK	2
Mode	Can Attack, Can Move, Aggressive, Boss, Boss Type Immune
Skills	Teleport Lv1, Chase - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Teleport Lv1, Idle - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Teleport Lv1, Attack - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Sightrasher Lv20, Attack - Always @ Self, 0 sec cast time, 10 sec cast delay, 30% chance. Evil Land Lv1, Attack - Always @ Target, 0 sec cast time, 10 sec cast delay, 10% chance. Lord of Vermillion Lv20, Chase - Always @ Target, 0.6 sec cast time, 20 sec cast delay, 20% chance, uninterruptible. Dark Soul Strike Lv9, Chase - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 10% chance, interruptible. Dark Soul Strike Lv9, Attack - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 10% chance, interruptible. Napalm Vulcan Lv5, Chase - Always @ Target, 1 sec cast time, 2 sec cast delay, 20% chance, uninterruptible. Summon Slave, Idle - On spawn (2 Skogul) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Summon Slave, Idle - Number of slaves <=0 (2 Skogul) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Summon Slave, Attack - Number of slaves <=0 (2 Skogul) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Recall Slaves, Idle - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Recall Slaves, Chase - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Recall Slaves, Attack - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Earthquake Lv3, Attack - HP <30% @ Self, 4 sec cast time, 90 sec cast delay, 100% chance, uninterruptible. Earthquake Lv3, Chase - HP <30% @ Self, 4 sec cast time, 90 sec cast delay, 100% chance, uninterruptible.
Drops	Rune of Darkness 100.00% Fluorescent Liquid 100.00% Damp Card Album 3.00% Tidal Shoes [1] 30.00% Special Royal Jelly Herbal Tea 30.00% Zweihander [2] 45.00% Old Green Box 45.00% Besmal Card 0.03%
MVP Drops	Oridecon 100.00% Yggdrasil Berry 100.00% Elunium 100.00%
Location	Thanatos Basement

Harthoon

Harthoon	HP	498650	ATK	2666~4666	MATK	409~696	Level	88
	Def	35	MDef	60	Race	Demon	STR	30
	Exp	1150000	Job Exp	1650000	Element	Ghost 2	AGI	74
	MVP Exp	25000	ASPD	0.926atk/s	Size	Medium	VIT	1
	Speed	150	Stunlock Delay	0.504s	Attack Range	1	INT	120
	Flee	162	Hit	223	Spell Range	10	DEX	135
#2568	Flee (95%)	298	Hit (100%)	182	Sight Range	12	LUK	1
Mode	Can Attack, Can Move, Aggressive, Boss, Boss Type Immune
Skills	Teleport Lv1, Chase - Rude Attacked @ Self, 0 sec cast time, 5 sec cast time, 30% chance. Teleport Lv1, Idle - Rude Attacked @ Self, 0 sec cast time, 5 sec cast time, 30% chance. Teleport Lv1, Attack - Rude Attacked @ Self, 0 sec cast time, 5 sec cast time, 30% chance. Evil Land Lv11, Attack - Always @ Target, 0 sec cast time, 30 sec cast delay, 20% chance. Dark Soul Strike Lv9, Chase - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 20% chance, interruptible. Dark Soul Strike Lv9, Attack - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 20% chance, interruptible. Summon Slaves, Idle - On spawn (5 Flame Skull) @ Self, 0.7 sec cast time, 10 sec cast delay, 100% chance, uninterruptible. Summon Slaves, Idle - Number of slaves <=1 (4 Flame Skull) @ Self, 0.7 sec cast time, 10 sec cast delay, 100% chance, uninterruptible. Summon Slaves, Attack - Number of slaves <=1 (4 Flame Skull) @ Self, 0.7 sec cast time, 10 sec cast delay, 100% chance, uninterruptible. Recall Slaves, Idle - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Recall Slaves, Chase - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Recall Slaves, Attack - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Wide Curse Lv5, Attack - HP <75% @ Self, 1 sec cast time, 25 sec cast delay, 100% chance, uninterruptible. Wide Curse Lv5, Chase - HP <75% @ Self, 1 sec cast time, 25 sec cast delay, 100% chance, uninterruptible. Quagmire Lv5, Attack - HP <28% @ Target, 0.7 sec cast time, 120 sec cast delay, 100% chance, uninterruptible. Quagmire Lv5, Chase - HP <28% @ Target, 0.7 sec cast time, 5 sec cast delay, 100% chance, uninterruptible.
Drops	Rune of Darkness 100.00% Witherless Rose 100.00% Wasteland's Outlaw [2] 45.00% Wool Scarf [1] 30.00% Old Green Box 45.00% Soul Haunted Bread 30.00% Harthoon Hearth [1] 3.00% Harthoon Card 0.03%
MVP Drops	Oridecon 100.00% Yggdrasil Berry 100.00% Elunium 100.00%
Location	Thanatos Basement

Quah-Nomag

Quah-Nomag	HP	759324	ATK	2100~2853	MATK	545~986	Level	96
	Def	40	MDef	55	Race	Demi-Human	STR	30
	Exp	1900000	Job Exp	2900000	Element	Holy 3	AGI	29
	MVP Exp	25000	ASPD	0.65atk/s	Size	Medium	VIT	30
	Speed	180	Stunlock Delay	0.288s	Attack Range	1	INT	145
	Flee	125	Hit	204	Spell Range	14	DEX	108
#2567	Flee (95%)	279	Hit (100%)	145	Sight Range	16	LUK	40
Mode	Can Attack, Can Move, Aggressive, Boss, Boss Type Immune
Skills	Teleport Lv1, Chase - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Teleport Lv1, Idle - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Teleport Lv1, Attack - Rude Attacked @ Self, 0 sec cast time, 5 sec cast delay, 30% chance. Hell Judgement Lv5, Attack - Always @ Self, 0.8 sec cast time, 10 sec cast delay, 30% chance, uninterruptible. Hell Judgement Lv5, Chase - Always @ Self, 0.8 sec cast time, 10 sec cast delay, 30% chance, uninterruptible. Enchant Poison Lv1, Idle - Always @ Self, 0.1 sec cast time, 15 sec cast delay, 50% chance, interruptible. Sight Lv1, Idle - Always @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Evil Land Lv1, Attack - Always @ Target, 0 sec cast time, 5 sec cast delay, 5% chance. Sonic Blow Lv3, Attack - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 5% chance, uninterruptible. Dark Soul Strike Lv9, Chase - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 10% chance, interruptible. Dark Soul Strike Lv9, Attack - Always @ Target, 0.5 sec cast time, 5 sec cast delay, 10% chance, interruptible. Summon Slaves, Idle - On spawn (4 Deathword) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Summon Slaves, Idle - Number of slaves <=2 (4 Deathword) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Summon Slaves, Attack - Number of slaves <=2 (4 Deathword) @ Self, 0.7 sec cast time, 20 sec cast delay, 100% chance, uninterruptible. Recall Slaves, Idle - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance, uninterruptible. Recall Slaves, Chase - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance, uninterruptible. Recall Slaves, Attack - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance, uninterruptible. Dispell Lv5, Attack - Always @ Target, 0 sec cast time, 30 sec cast delay, 100% chance. Heal Lv11, Idle - HP <90% @ Self, 0 sec cast time, 5 sec cast delay, 100% chance. Heal Lv5, Idle - Ally HP <90% @ Ally, 0 sec cast time, 5 sec cast delay, 100% chance. Wide Stone Curse Lv5, Attack - HP <65% @ Self, 0 sec cast time, 45 sec cast delay, 100% chance. Wide Stone Curse Lv5, Chase - HP <65% @ Self, 0 sec cast time, 45 sec cast delay, 100% chance.
Drops	Rune of Darkness 100.00% Diamond Ring 100.00% Principles of Magic [2] 45.00% Robe of Cast [1] 30.00% Whole Roast 30.00% Old Green Box 45.00% Quah-Nomag Gloves [1] 3.00% Quah-Nomag Card 0.03%
MVP Drops	Oridecon 100.00% Yggdrasil Berry 100.00% Elunium 100.00%
Location	Thanatos Basement

Orcus

Orcus	HP	3000000	ATK	3000~5000	MATK	1710~3075	Level	98
	Def	20	MDef	30	Race	Demon	STR	6
	Exp	5000000	Job Exp	6000000	Element	Undead 4	AGI	60
	MVP Exp	200000	ASPD	0.61atk/s	Size	Large	VIT	76
	Speed	200	Stunlock Delay	0.48s	Attack Range	2	INT	250
	Flee	158	Hit	354	Spell Range	12~16	DEX	256
#2559	Flee (95%)	429	Hit (100%)	178	Sight Range	14	LUK	60
Mode	Can Attack, Can Move, Aggressive, Boss, Boss Type Immune
Skills	Teleport Lv1, Chase - Rude attacked @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Teleport Lv1, Idle - Rude attacked @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Teleport Lv1, Attacked - Rude attacked @ Self, 0 sec cast time, 5 sec cast delay, 50% chance. Power Up Lv1, Any - Rude Attacked @ Self, 1 sec cast time, 10 sec cast delay, 50% chance, uninterruptible. Power Up Lv1, Any - Hit by long range physical attacks @ Self, 1 sec cast time, 10 sec cast delay, 50% chance, uninterruptible. Power Up Lv1, Any - HP between 1% and 20% @ Self, 1 sec cast time, 10 sec cast delay, 50% chance, uninterruptible. Expulsion Lv1, Attack - Always @ Target, 1 sec cast time, 30 sec cast delay, 1% chance, uninterruptible. Ghost Attribute Change Lv1, Any - HP <30% @ Self, 0 sec cast time, 60 sec cast delay, 100% chance. Two Hand Quicken Lv20, Attack - HP between 50% and 100% @ Self, 0 sec cast time, 300 sec cast delay, 30% chance, displays /ho emotion. Wide Stone Curse Lv5, Attack - Always @ Self, 0.5 sec cast time, 60 sec cast time, 100% chance, uninterruptible. Wide Stone Curse Lv5, Chase - Always @ Self, 0.5 sec cast time, 60 sec cast time, 100% chance, uninterruptible. Meteor Storm Lv11, Idle - HP <80% @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Attack - Player in range @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Attack - Hit by long range physical attacks @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Chase - Player in range @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Chase - Hit by long range physical attacks @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Idle - Player in range @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Meteor Storm Lv11, Idle - Hit by long range physical attacks @ Random Target, 0 sec cast time, 10 sec cast time, 50% chance. Lord of Vermilion Lv10, Chase - Always @ Target, 0.5 cast time, 10 sec cast delay, 50% chance, uninterruptible. Fire Pillar Lv11, Idle - Always @ 5x5 area around itself, 0 sec cast time, 2 sec cast delay, 100% chance. Shield Break Lv5, Attack - Always @ Target, 0 sec cast time, 15 sec cast delay, 5% chance. Slow Cast Lv5, Attack - Always @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Earthquake Lv1, Attack - HP <80% @ Self, 2 sec cast time, 45 sec cast delay, 50% chance, uninterruptible. Earthquake Lv1, Chase - HP <80% @ Self, 2 sec cast time, 45 sec cast delay, 50% chance, uninterruptible. Evil Land Lv10, Chase - Rude attacked @ Self, 0 sec cast time, 15 sec cast delay, 100% chance. Evil Land Lv10, Idle - Rude attacked @ Self, 0 sec cast time, 15 sec cast delay, 100% chance. Evil Land Lv10, Attack - HP <50% @ Self, 0 sec cast time, 15 sec cast delay, 100% chance. Heal Lv11, Chase - HP <99% @ Self, 0 sec cast time, 20 sec cast delay, 100% chance Heal Lv11, Idle - HP <99% @ Self, 0 sec cast time, 5 sec cast delay, 100% chance. Summon Slaves, Idle - On spawn (1 Anastasia, 1 Isha-Denarthun, 1 Kauvra) @ Self, 0 sec cast time, 30 sec cast delay, 100% chance. Summon Slaves, Idle - Number of Slaves =0 (1 Anastasia, 1 Isha-Denarthun, 1 Kauvra) @ Self, 0 sec cast time, 20 sec cast delay, 100% chance. Summon Slaves, Chase - Number of Slaves =0 (1 Anastasia, 1 Isha-Denarthun, 1 Kauvra) @ Self, 0 sec cast time, 20 sec cast delay, 100% chance. Summon Slaves, Attack - Number of Slaves =0 (1 Anastasia, 1 Isha-Denarthun, 1 Kauvra) @ Self, 0 sec cast time, 20 sec cast delay, 100% chance. Recall Slaves, Idle - Always @ Self, 0 sec cast time, 15 sec cast time, 100% chance. Recall Slaves, Chase - Always @ Self, 0 sec cast time, 15 sec cast time, 100% chance. Recall Slaves, Attack - Always @ Self, 0 sec cast time, 15 sec cast time, 100% chance.
Drops	Orcus Emblem 100.00% Lich's Bone Wand [2] 90.00% Orcus Bracer [1] 9.00% Green Babydoll [1] 45.00% Kauvra Boots [1] 45.00% Elunium 100% Oridecon 100% Old Card Album 100.00% Orcus Card 0.03%
MVP Drops	Yggdrasil Berry 100.00% Old Green Box 100.00% Treasure Box 100.00%
Location	Thanatos Basement
Strategy	It is best to have a Professor with Land Protector to deal with the barrage of Meteor Storms, Lord of Vermillions and Evil Lands. Players can make use of the pillars and throne in Orcus' lair to cover from Evil Land. The most popular strategy for this boss would be to have a Champion Asura Strike it until 30% HP where it turns to Ghost property (the level of Ghost property is randomly decided between 1 to 4) and have a Sniper sub in as the damage dealer with ghost Double Strafings until it dies. Demon resists (such as Love Bear Hat and Red Heart Eyepatch combo), fire resists and Stone curse immunity (Medusa-carded shield) are among the recommended things to bring when facing Orcus.
Note	This boss will typically make a dungeon-wide announcement once in a while if it's alive, and will make a server-wide announcement when killed.

Orcus Slaves

Anastasia

Anastasia	HP	96955	ATK	868~1268	MATK	208~339	Level	85
	Def	10	MDef	80	Race	Demon	STR	1
	Exp	0	Job Exp	0	Element	Dark 3	AGI	97
	MVP Exp	0	ASPD	0.423atk/s	Size	Medium	VIT	95
	Speed	155	Stunlock Delay	0.288s	Attack Range	1	INT	83
	Flee	182	Hit	274	Spell Range	10	DEX	189
#2563	Flee (95%)	349	Hit (100%)	202	Sight Range	12	LUK	87
Mode	Can Move, Can Attack
Skills	Power Up Lv1, Chase - HP between 1% between 95% @ Self, 1 sec cast time, 30 sec cast delay, 100% chance, uninterruptible. Heal Lv11, Idle - HP <50% @ Self, 0 sec cast time, 5 sec cast time, 100% chance. Invisible Lv1, Idle - Always @ Self, 0.2 sec cast time, 10 sec cast delay, 5% chance, interruptible. Invisible Lv1, Attack - Always @ Self, 0.2 sec cast time, 10 sec cast delay, 5% chance, interruptible. Sonic Blow Lv10, Attack - Always @ Target, 0 sec cast time, 3 sec cast delay, 20% chance, displays /an emotion. Wide Silence Lv5, Attack - HP <80% @ Self, 1 sec cast time, 30 sec cast delay, 20% chance, uninterruptible, displays /pif emotion. Wide Silence Lv5, Chase - HP <80% @ Self, 1 sec cast time, 30 sec cast delay, 20% chance, uninterruptible, displays /pif emotion. Spirit Destruction Lv3, Chase - Always @ Target, 0.8 sec cast time, 10 sec cast delay, 50% chance, uninterruptible, displays /lv2 emotion. Spirit Destruction Lv3, Attack - Always @ Target, 0.8 sec cast time, 10 sec cast delay, 50% chance, uninterruptible, displays /lv2 emotion.
Drops	None
Location	Thanatos Basement

Isha-Denarthun

Isha-Denarthun	HP	97003	ATK	623~707	MATK	99~150	Level	87
	Def	20	MDef	50	Race	Demon	STR	38
	Exp	0	Job Exp	0	Element	Dark 1	AGI	65
	MVP Exp	0	ASPD	0.464atk/s	Size	Large	VIT	50
	Speed	160	Stunlock Delay	0.336s	Attack Range	1	INT	50
	Flee	152	Hit	283	Spell Range	10	DEX	196
#2564	Flee (95%)	358	Hit (100%)	172	Sight Range	12	LUK	15
Mode	Can Move, Can Attack
Skills	Power Up Lv1, Chase - HP between 1% and 95% @ Self, 1 sec cast time, 30 sec cast delay, 100% chance, uninterruptible. Heal Lv11, Idle - HP <50% @ Self, 0 sec cast time, 5 sec cast delay, 100% chance. Ankle Snare Lv5, Idle - Always @ 5x5 area around self, 0 sec cast time, 30 sec cast delay, 5% chance, displays /gg emotion. Magnum Break Lv9, Attack - Always @ Self, 0 sec cast time, 5 sec cast delay, 5% chance, displays /an emotion.
Drops	None
Location	Thanatos Basement

Kauvra

Kauvra	HP	98300	ATK	700~850	MATK	46~66	Level	83
	Def	30	MDef	30	Race	Demi-Human	STR	70
	Exp	0	Job Exp	0	Element	Neutral 3	AGI	143
	MVP Exp	0	ASPD	0.343atk/s	Size	Medium	VIT	99
	Speed	200	Stunlock Delay	0.768s	Attack Range	2	INT	30
	Flee	226	Hit	268	Spell Range	10	DEX	185
#2565	Flee (95%)	243	Hit (100%)	246	Sight Range	12	LUK	60
Mode	Can Move, Can Attack
Skills	Power Up Lv1, Chase - HP between 1% and 95% @ Self, 1 sec cast time, 30 sec cast time, 100% chance, uninterruptible. Stop Lv1, Chase - Always @ Target, 0.1 sec cast time, 15 sec cast time, 20% chance, uninterruptible. Heal Lv11, Idle - HP <50% @ Self, 0 sec cast time, 5 sec cast time, 100% chance. Arrow Vulcan Lv10, Chase - Always @ Target, 0.5 sec cast time, 10 sec cast delay, 100% chance, uninterruptible. Loki's Veil Lv1, Attack - Always @ Self, 0.1 sec cast time, 15 sec cast delay, 60% chance, uninterruptible.
Drops	None
Location	Thanatos Basement

Trivia

Thanatos Basement, along with all its custom mobs and the new custom gears, was released in 4th May 2012.

See Also

• Orcus Gears

• Gray Equip Set