CON:
Cure - Enable AoE again.
Curaga - Erase it.
Ancient magic (Flare, Freeze, etc) - erase shared timer.

THM:
Sacrifice - AoE, erase HP cost, decrease initial HP cure and/or lengthen regen potency and/or regen time.
Siphone MP/TP - AoE again.
Normal AoE instead of cone.

A reraise-spell again plz.