Back to spoilers
Ravenous Gigantotherium
Creature — Beast
Devour 3 (As this creature enters, you may sacrifice any number of creatures. It enters with three times that many +1/+1 counters on it.) When this creature enters, it deals X damage divided as you choose among up to X target creatures, where X is its power. Each of those creatures deals damage equal to its power to this creature.
Power/Toughness:3/3
rare · #63 · c20
Previewed: April 4 · Spoiled by Commander Central