Card Codex

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17 May 2024: Card library updated.

Xanathar, Guild Kingpin

4UB · Legendary Creature — Beholder

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. 5/6

Similar cards

Color identity:
NameManaTypeText
Surge of Strength RGInstant As an additional cost to cast this spell, discard a red or green card. Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's mana value.
Black Dragon Gate Land — Gate Black Dragon Gate enters the battlefield tapped. As Black Dragon Gate enters the battlefield, choose a color other than black. {T}: Add {B} or one mana of the chosen color.
Thriving Moor Land Thriving Moor enters the battlefield tapped. As Thriving Moor enters the battlefield, choose a color other than black. {T}: Add {B} or one mana of the chosen color.
Floriferous Vinewall 1GCreature — Plant Wall Defender When Floriferous Vinewall enters the battlefield, look at the top six cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 0/2
Lotus Petal 0Artifact {T}, Sacrifice Lotus Petal: Add one mana of any color.
Sceptre of Eternal Glory 4Legendary Artifact {T}: Add one mana of any color. {T}: Add three mana of any one color. Activate only if you control three or more lands with the same name.
Saruli Caretaker GCreature — Dryad Defender {T}, Tap an untapped creature you control: Add one mana of any color. 0/3
Jacob Hauken, Inspector 1ULegendary Creature — Human Advisor {T}: Draw a card, then exile a card from your hand face down. You may look at that card for as long as it remains exiled. You may pay {4}{U}{U}. If you do, transform Jacob Hauken, Inspector. 0/2
Sunbird Standard 3Artifact {T}: Add one mana of any color. Craft with one or more {5} ({5}, Exile this artifact, Exile one or more other permanents you control and/or cards from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
Draconic Roar 1RInstant As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Draconic Roar deals 3 damage to target creature. If you revealed a Dragon card or controlled a Dragon as you cast this spell, Draconic Roar deals 3 damage to that creature's controller.
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