Siren's Call [Beta Edition] Beta Edition " —Tezzeret

" —Tezzeret

Whenever Nicol Bolas deals damage to an opponent

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

providing you have the appropriate tools to carve them

In fire there is the spark of chaos and destruction

Siren's Call [Beta Edition] Beta Edition " —TezzeretSet: 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.