Cannibalism | Curse of Ouroboros

[Rutarete]

Zerg's idea of making it a spell I think is sufficient.  Have it read "Your creatures attack you and your opponent's creatures suffer from Antimatter until the beginning of your next turnfor one turn.", or something similar.  Having it be a permanent really is a bit of overkill.

On that note, the spell really doesn't fit in the Death school.  Have it be Entropy, where it makes more sense.

agreed

Agreed

[Idnar]

Ok, thank you, I'll fix that As for changing the mark to Entropy - I suppose it would make sense but I wanted it to be Death because of the theme of cannibalism. The vague idea is that your "eating" yourself in order to get "nutrition". That's quite deathy, I think

[storyteller]

  all the way, total unexpected manipulation of opponents creatures while sacrificing some of yourself!!!