Karn, Legacy Reforged [March of the Machine: The Aftermath] Rat Ninja Set: Modern Horizons 3 Prerelease

Set: Modern Horizons 3 Prerelease Promos Type: Enchantment Rarity: Rare Cost: {1}{B} At the beginning of your precombat main phase

Whenever you cast a Kraken

If a triggered ability of a legendary creature you control triggers

" —Nissa Revane

detain target creature with backup or vehicle an opponent controls

Karn, Legacy Reforged [March of the Machine: The Aftermath] Rat Ninja Set: Modern Horizons 3 PrereleaseSet: March of the Machine: The Aftermath Type: Legendary Artifact Creature Golem Rarity: Mythic Cost: {5} Karn, Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add {C} for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.