Murder of Crows
{3}{U}{U}
Creature — Bird
Oracle Text
Flying
Whenever another creature dies, you may draw a card. If you do, discard a card.
Watch Out
Exile prevents dies triggersRules Note
'Dies' means 'put into a graveyard from the battlefield.' If a creature is exiled instead of dying (Swords to Plowshares, Rest in Peace), dies triggers won't fire. Tokens do trigger 'dies' abilities briefly before ceasing to exist.