Are there enough variation of spells to make it fun for a dedicated healer (CON)

[Wyngale]

@ Wyngale - I am going to respectfully disagree on the "curing status effect being pointless", poisona is very helpful when doing any of the leves involving zombies or Djigga's - especially when you have some of the melee AoEing regardless of the nasty side effect.

That is a good counterexample. Usually though, I find that once the initial burst damage from the breath/explosion attack is healed, the poison tick is offset just by using AOE when healing the tank.

If there were a cheap single-target heal and an expensive AOE heal, it would be worth it to use Poisona in that situation, but since everyone is kept at full health for free anyway, there's no point in casting it.