Cockatrice [Unlimited Edition] SM74 when a card effect is

when a card effect is activated in your opponent's Graveyard

Set: Ravnica: City of Guilds Type: Sorcery Rarity: Rare Cost: {1}{G} Return up to three target land cards from your graveyard to your hand

Set: EX: FireRed & LeafGreen Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: Junior Series Europe Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature

and bower Birth fern and flower

Cockatrice [Unlimited Edition] SM74 when a card effect isSet: Unlimited Edition Type: Creature Cockatrice Rarity: Rare Cost: {3}{G}{G} Flying Whenever Cockatrice blocks or becomes blocked by a non Wall creature, destroy that creature at end of combat.