Ugin, the Ineffable [Commander Masters]

Colorless spells you cast cost 2 less to cast.

[+1]: Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit creature token. When that token leaves the battlefield, put the exiled card into your hand.

[-3]: Destroy target permanent that's one or more colors.

Alternate Art version only available in Japanese.