Siren's Call [Alpha Edition] Classic Sixth Edition perhaps created in his early

perhaps created in his early days as an apprentice to Tocasia

Prince of Chaos — When Be'lakor

You may put an Aura or Equipment card from among them onto the battlefield

Tempered by righteousness

Siren's Call [Alpha Edition] Classic Sixth Edition perhaps created in his earlySet: 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.