Siren's Call [Alpha Edition]

Siren's Call [Alpha Edition]Set: 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.

Remove a +1/+1 counter from Phantom Nishoba

Set: From the Vault: Exiled Type: Instant Rarity: Mythic Cost: {G} Cast this spell only before the combat damage step

Set: Scars of Mirrodin Tokens Type: Token Artifact Creature — Wurm Rarity: Common Deathtouch

Tephraderm deals that much damage to that spell's controller

This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven

the thermopod skates at great speed to overtake its prey

Reveal those cards

and now it is my own

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} You may spend white mana as though it were red mana

return it to the battlefield under its owner's control with a +1/+1 counter on it

he stopped calling it his life's work

sacrifice Groundbreaker