Karn, Legacy Reforged (MAT-049) - March of the Machine: The Aftermath Condition:Damaged Grass Swallow Up (10+) Before

Grass Swallow Up (10+) Before doing damage

then investigate

Psychic Balance If you have less cards in your hand than your opponent

Colorless Minimize All damage done by attacks to Clefable during your opponent's next turn is reduced by 20 (after applying Weakness and Resistance)

Karn, Legacy Reforged (MAT-049) - March of the Machine: The Aftermath Condition:Damaged Grass Swallow Up (10+) BeforeCasting Cost Card TypeLegendary Artifact Creature Golem RarityMythic ArtistGrzegorz Rutkowski Power Toughness* * Legalities NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Timeless LEGAL Gladiator LEGAL Pioneer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern