DISDissension

Patagia Viper

Patagia Viper from Dissension
Patagia Viper from Dissension

Creature — Snake   {3}{G} (CMC:4)

Flying When Patagia Viper enters the battlefield, put two 1/1 green and blue Snake creature tokens onto the battlefield. When Patagia Viper enters the battlefield, sacrifice it unless {U} was spent to cast it.

Simic

89 DIS • ENChristopher Moeller

Legal in: Modern,Ravnica Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

View this MTG card on Gatherer
5/1/2006
If this enters the battlefield in a way other than announcing it as a spell, then the appropriate mana can't have been paid, and you'll have to sacrifice it.  

Card Patagia Viper is not on TCGPlayer.