Karn, the Great Creator (Promo Pack) [War of the Spark Promos] SWSH077 and replace this effect with

and replace this effect with that card's original effects

Set: Legendary Collection 2 Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Tribute 2 Dragon-Type monsters

Set: Core Set 2019 Type: Enchantment — Aura Rarity: Rare Cost: {1}{U} Enchant creature

Set: Battle for Zendikar Type: Creature — Angel Ally Rarity: Rare Cost: {3}{R}{W} Flying

Set: Shadows over Innistrad Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{W} At the beginning of each combat

Karn, the Great Creator (Promo Pack) [War of the Spark Promos] SWSH077 and replace this effect withSet: War of the Spark Promos 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.