Nahash, Deceiver of Eden

Whenever Nahash deals combat damage to a
player, you may have that player discard a card at random. If you do, draw a card.
At the beginning of your upkeep, you may pay {2}{b}{r}. If you do, choose one—
•Gain control of target creature until end of turn.
Untap that creature. It gains haste until end of
turn.
•Nahash gets +3/+0 and gains menace
until end of turn.