Karn, the Great Creator (Japanese Alternate Art) [War of the Spark] Eighth Edition Each land with an activated

Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap step

let no creature take wing

This ability still resolves if its target becomes illegal

{T}: Untap target creature

Set: Visions Type: Sorcery Rarity: Rare Cost: {2}{W} Destroy all creatures with power 4 or greater

Karn, the Great Creator (Japanese Alternate Art) [War of the Spark] Eighth Edition Each land with an activatedSet: War of the Spark 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.