What are the abilities of Ugin, the Ineffable?
user
Colorless spells you cast cost {2} less to cast.\n[+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.\n[−3]: Destroy target permanent that's one or more colors.
assistant