Necrotic Ooze [Secret Lair Drop Series] HER078 you may change "swampwalk" to

you may change "swampwalk" to "plainswalk

Set: XY: Black Star Promos Type: Stadium Rarity: Promo

Set: Platinum: Supreme Victors Type: Water Rarity: Promo Retreat cost: Colorless

Set: Sun & Moon: Lost Thunder Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: XY: Primal Clash Type: Item Rarity: Secret Rare

Necrotic Ooze [Secret Lair Drop Series] HER078 you may change "swampwalk" toSet: Secret Lair Drop Series Type: Creature Ooze Rarity: Rare Cost: {2}{B}{B} As long as Necrotic Ooze is on the battlefield, it has all activated abilities of all creature cards in all graveyards. It looks like currant jam, smells like death, and tastes a bit like both.