Oko, Thief of Crowns

Oko, Thief of Crowns {1}{G}{U}

Legendary Planeswalker - Oko | Loyalty: 4
+2: Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")
+1: Target artifact or creature loses all abilities and becomes a green Elk creature with base power and toughness 3/3.
-5: Exchange control of target artifact or creature you control and target creature an opponent controls with power 3 or less.