Siren's Call [Beta Edition] Commander 2016 the temple emerged again

the temple emerged again

and such a fool

then draws seven cards

return that card to the battlefield under its owner's control

Whenever a land enters the battlefield under an opponent's control

Siren's Call [Beta Edition] Commander 2016 the temple emerged againSet: 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.