Things not active in WoE

[Spire]

I've seen a few servers make GTB into -%90 Damage from spells before,

But my personal opinion is that GTB is made to be really really powerful, All (if not most) Mvp cards are overpowered. Just take a look at a few of them..

Tao gunka - Maximum HP + 100% DEF - 50, MDEF - 50

Dark Lord- Add a 10% chance of auto casting Level 5 Meteor Storm on an enemy when the user receives Physical Damage. (not to mention the overpowered combo)

Amon Ra - All Stats + 1
Add a 3% chance of auto casting Level 10 Kyrie Eleison on the user when the user receives Physical Damage.
[Base Intelligence >= 99]
Add a chance of auto casting Level 10 Kyrie Eleison is increased to 10%.

Just looking at those three, the Golden Thief Bug doesn't look too too powerful in fact its one of the few that have a downside, Although maybe we could disable all mvp cards in Alde Woe, it wouldn't be very fair for most non trans could not kill a knight with a GTB. Or any Mvp card for that matter. Just my opinion.