Necrotic Ooze [Secret Lair Drop Series] Shapeshifter Noble You can only use each

You can only use each effect of "Mementotlan Dark Blade" once per turn

except "My Friend Purrely"

“It's only principle is the butterfly effect

Set: World Championships 2017 Type: Psychic Rarity: Common Retreat cost: Colorless

inflict 1000 points of damage to your opponent's Life Points

Necrotic Ooze [Secret Lair Drop Series] Shapeshifter Noble You can only use eachSet: 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.