Siren's Call [Collectors' Edition] Dinosaur Avatar target creature loses all abilities

target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1

Set: Fate Reforged Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{W}{W} Return each creature card with mana value X or less from your graveyard to the battlefield

Set: Planechase Type: Land Rarity: Uncommon {2}

Followers of Tourach regarded all other religions equally: with open contempt

Set: Legends Type: Instant Rarity: Uncommon Cost: {R} One or more target creatures become red until end of turn

Siren's Call [Collectors' Edition] Dinosaur Avatar target creature loses all abilitiesSet: Collectors' 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.