Siren's Call [Limited Edition Beta] NonFoil Landfall — Whenever a land

Landfall — Whenever a land enters the battlefield under your control

{T}: Add {G}

Whenever a creature an opponent controls with a -1/-1 counter on it dies

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

An old and powerful wizard living on the mysterious isle of Tolaria

Siren's Call [Limited Edition Beta] NonFoil Landfall — Whenever a landSet: Limited Edition Beta 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.