Karn, the Great Creator (Retro) [Secret Lair Drop Series] Bird Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {1}{G} Tap any number of untapped creatures you control

Metallic Mimic is the chosen type in addition to its other types

When Xenagos Ascended leaves the battlefield

Set: Planechase Planes Type: Plane — Dominaria Rarity: Common At the beginning of your end step

Set: Shadowmoor Type: Legendary Creature — Merfolk Rogue Rarity: Rare Cost: {U/B}{U/B} At the beginning of each end step

Karn, the Great Creator (Retro) [Secret Lair Drop Series] Bird Set: Portal Three Kingdoms Type:Set: 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.