Downpour box?

[Clemie]

Well i've found the description of all the boxes....some seem to give Improve Concentration, others seems to Heal. I don't know very well how to translate those informations but here they are:
12027,Giggling_Box,Giggling Box,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_Curse,30000,0; percentheal 9,0; },{}
12028,Lightning_Box,Lightning Box,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_SpeedUp1,20000,0; },{}
12029,Gloomy_Box,Gloomy Box,11,20,0,200,,,,,10477567,2,,,,,,{ itemskill 45,3,"Improve Concentration"; },{}
12030,Grudge_Box,Box of Grudge,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_ATKPot,60000,20; },{}
12031,Sleepy_Box,Sleepy Box,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_MATKPot,60000,20; },{}
12032,Downpour_Box,Box of Heavy Rain,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_Frost,180000,0; },{}
12033,Sunshine_Box,Box of Sunshine,2,20,0,200,,,,,10477567,2,,,,,,{},{}
12034,Gasping_Box,Gasping Box,2,20,0,200,,,,,10477567,2,,,,,,{ sc_start SC_Silence,30000,0; percentheal 0,9; },{