Set Release Cards (PRMSET) 

Creature - Phyrexian Kavu 

4/4 

First strike // As an additional cost to cast red permanent spells, you may pay 2 life. Those spells cost R less to cast if you paid life this way. This effect reduces only the amount of red mana you pay. // Whenever you cast a red permanent spell, Defiler of Instinct deals 1 damage to any target. 

Steven Belledin