Drogos, Dragonseeker

+2: Create 3 2/2 Fireball creatures with flying and haste. You may sacrifice these creatures to add 1 each to Drogos's devotion.
+3: Add a +1/+1 counter to each red creature you control. Creatures you control gain protection from red.
-10: Your opponents sacrifice cards on the top of their library until they draw 5 red cards.