Siren's Call [Alpha Edition] Ravnica most now exist as pets

most now exist as pets of society's elite

a legendary 4/4 green Elemental creature token

if you have the city's blessing

After a hundred failed experiments

Siren's Call [Alpha Edition] Ravnica most now exist as petsSet: 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.