Stone is a good skill to write Recovery
Costumes in the top slot grants the following abilities.
Skills Recovery 3% of the amount of recovery.

[iRO Description]
A stone which increases skill recovery amount.
Bring this to [Aver De Dosh] in Malangdo at the building location 115 150 to enchant your upper costume item.
Class: Enchant Stone
Grants: Archbishop Lv1
Which increases the recovery rate of recovery skills by 3%.