Xanathar, Guild Kingpin [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] MON188-CF or planeswalker

or planeswalker

draining Zendikar's mana to feed the titan's insatiable hunger

Umbrella Academy Series Pop

Set: Ice Age Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

you may pay [3 Resource] instead

Xanathar, Guild Kingpin [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] MON188-CF or planeswalkerSet: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Creature Beholder Rarity: Mythic Cost: {4}{U}{B} 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.