Ugin, Lost Soul

+3: Put the top two cards of your library onto the battlefield as 2/2 colorless spirit creatures with "When this dies, add it to your hand instead."
-7: Exile Ugin, Lost Soul and a planeswalker you control named Nicol Bolas, Tyrant, then meld them into Ugin-Bolas, Redeemed.
: Devoid, Partner with Nicol Bolas, Tyrant Ugin can be your commander.