Mind Sludge (8th Edition) (Oversized) [Oversize Cards] Core Set 2019 When a spell or ability

When a spell or ability an opponent controls causes you to discard this card

Set: Rise of the Eldrazi Type: Creature — Human Wizard Rarity: Rare Cost: {2}{W} Auras attached to permanents you control have totem armor

remove a +1/+0 counter from it

this attack does 100 more damage

Voice of Thunder's power and toughness are each equal to the number of cards in your hand

Mind Sludge (8th Edition) (Oversized) [Oversize Cards] Core Set 2019 When a spell or abilitySet: Oversize Cards Type: Sorcery Sorcery Rarity: Uncommon Cost: {4}{B} Target player discards a card from his or her hand for each Swamp you control. When you get into the swamp, the swamp gets into you.