At the beginning of your upkeep, choose target opponent. Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way.
Mana cost
4
U
B
Mana value
6
Printings
From
$2.15
EDHREC rank
#6782
Decks
14
Buy
14 decks lead with Xanathar, Guild Kingpin. Newest first.