Karn, the Great Creator (Retro) [Secret Lair Drop Series] Display and you may spend mana

and you may spend mana as though it were mana of any color to cast spells this way

the Titan Ape enters the battlefield

All who listen hear their own song

Set: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Legendary Creature — Vampire Elf Rogue Rarity: Rare Cost: {4}{W}{B} Deathtouch

then shuffle and put that card on top

Karn, the Great Creator (Retro) [Secret Lair Drop Series] Display and you may spend manaSet: Secret Lair Drop Series Type: Legendary Planeswalker Karn Rarity: Rare Cost: {4} Activated abilities of artifacts your opponents control can't be activated. +1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. 2: You may reveal an artifact card you own from outside the game or choose a face up artifact card you own in exile. Put that card into your hand.