Xanathar, Guild Kingpin [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos]Set: 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.

They merely slumber

Set: Vanguard Series Type: Vanguard Rarity: Rare Creatures you control have vigilance

Set: Friday Night Magic 2009 Type: Creature — Goblin Assassin Rarity: Rare Cost: {2}{B/R}{B/R} When Murderous Redcap enters the battlefield

"[King Mulu's cheetahs] came riding on the winds

Set: Modern Horizons 2 Type: Artifact Creature — Human Soldier Rarity: Rare Cost: {W} Whenever an opponent casts their first noncreature spell each turn

Set: Core Set 2020 Promos Type: Legendary Creature — Demon Rarity: Rare Cost: {5}{B}{B}{B} Flying

If the booster pack does not contain a card with the chosen name

Discard a card with mana value X: Counter target spell with mana value X

Set: World Championships 2018 Type: Metal Rarity: Promo Retreat cost: Colorless

You choose a nonland card from it

Set: Black & White: Plasma Blast Type: Supporter Rarity: Ultra Rare

they have indestructible