Ugin, the Ineffable [Promo Pack: Throne of Eldraine]

Description

Set:	Promo Pack: Throne of Eldraine
Type:	Legendary Planeswalker — Ugin
Cost:	null

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.