Siren's Call [Limited Edition Alpha] Eldritch Moon (When you cast the spell

(When you cast the spell

"A good deal of tyranny goes by the name of protection

Whispering One

creatures you control get +2/+2 and gain trample until end of turn

Siren's Call [Limited Edition Alpha] Eldritch Moon (When you cast the spellSet: Limited Edition Alpha Type: Instant 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.