Rune mages availability

[Nirual]

I agree that Sacrifice is kind of a game-breaker (especially since you can use it to resurrect Lv. 5 creatures and others which are normally unaffected by Resurrection such as Ents), but if the random generator gives you a bad deal in terms of creature availability I see no problem with using it.

If there is anything you should consider not using in WotN, it would be the Runemages themselves.