Shriekmaw [Release Events] HarperPrism Book Promos Whenever another Cat you control

Whenever another Cat you control attacks

+1: Untap up to four target Forests

Set: Friday Night Magic 2002 Type: Sorcery Rare Cost: {X}{1}{B} Spend only black mana on X

after being told that the Dilu brings its master ill fortune

Set: Guilds of Ravnica Type: Land — Island Swamp Rare Cost: ({T}: Add {U} or {B}

Shriekmaw [Release Events] HarperPrism Book Promos Whenever another Cat you controlSet: Release Events Type: Creature Elemental Rare Cost: {4}{B} Fear (This creature can't be blocked except by artifact creatures and or black creatures.) When Shriekmaw enters the battlefield, destroy target nonartifact, nonblack creature. Evoke {1}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)