Karn, the Great Creator (Stained Glass) [Secret Lair Drop Promos] Pioneer you may put its +1/+1

you may put its +1/+1 counters on target artifact creature

Set: Strixhaven: Mystical Archive Type: Instant Rarity: Mythic Cost: {2}{R} The owner of target permanent shuffles it into their library

"Petals within petals within petals

put it on top of its owner's library instead of into that player's graveyard

Karn, the Great Creator (Stained Glass) [Secret Lair Drop Promos] Pioneer you may put its +1/+1Set: Secret Lair Drop 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.