Angrath, the Enraged

: Whenever one or more loyalty counters are removed from Angrath, the Enraged, it deals that much damage to target opponent or planeswalker.
+2: Exile the top 2 cards of your library. Until the end of your next turn, you may play those cards.
-2: Gain control of target creature, it gains haste. At the end of your turn, it deals damage to any target equal to its power. Sacrifice it.