Siren's Call [Beta Edition] 177 you may return target non-equipment

you may return target non-equipment defending card to its owners hand

or their next attack action card they defend with this day gains +1 [Defense]

"Fools dig for water

Set: Sun & Moon: Cosmic Eclipse Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Siren's Call [Beta Edition] 177 you may return target non-equipmentSet: Beta 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.