Ar-zal, serpant king

+2: create a 2/2 basilisk creature token with deathtouch
-X: create 7 1/1 snake creature tokens with deathtouch and: when this creature dies, target player loses 1 life.
-10: create 5 1/3 echidna creature tokens with deathtouch and: when this creature deals combat damage to a player, that player loses the game