Siren's Call [Alpha Edition] Fungus Dinosaur they may copy this spell

they may copy this spell and may choose a new target for that copy

Untap that creature

Set: Friday Night Magic 2011 Type: Sorcery Rarity: Rare Cost: {2}{G} Search your library for up to two basic land cards

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's upkeep

Set: Planechase Type: Sorcery Rarity: Rare Cost: {5}{R}{R}{R} Untap all creatures and gain control of them until end of turn

Siren's Call [Alpha Edition] Fungus Dinosaur they may copy this spellSet: Alpha Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.