Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath]

Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath]Set: 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.

you may discard a red card

non-PVC materials for premium protection

you lose 1 life and add {B}

Set: Champions of Kamigawa Type: Enchantment Rarity: Uncommon Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

prevent 1 arcane damage that source would deal

At the beginning of that combat

Set: Modern Horizons Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

{R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn

Destroy one of them chosen at random

Card TextCreate a 1/1 green Squirrel creature token

"A colony of horrors lurks beneath the mire

Card EffectPut a Mechanologist item with cost [1 Resource] or less from your hand into the arena