Siren's Call [Alpha Edition] Fighting[-20] It's still a Shapeshifter

It's still a Shapeshifter

prevent 3 arcane damage that source would deal

If two or more creatures are tied for least power

Set: Dominaria Prerelease Promos Type: Legendary Planeswalker — Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Untap all creatures that attacked this turn

Siren's Call [Alpha Edition] Fighting[-20] It's still a ShapeshifterSet: 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.