edit trunk/src/map/skill.c
find line
case 3: // THE HIGH PRIESTESS
below that remove "| SCCB_CHEM_PROTECT"
from
status_change_clear_buffs(target, SCCB_BUFFS | SCCB_CHEM_PROTECT);
it will look like this now.
status_change_clear_buffs(target, SCCB_BUFFS);