Lightning Helix [Ravnica: City of Guilds] Battle for Zendikar Prerelease Promos Set: Phyrexia: All Will Be

Set: Phyrexia: All Will Be One Tokens Type: Emblem Rarity: Common Whenever a Mountain enters the battlefield under your control

Set: Gatecrash Type: Instant Rarity: Common Cost: {2}{B}{B} Destroy target nonartifact creature

Set: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Rare Retreat cost: 0

instead each opponent sacrifices half the creatures they control

Lightning Helix [Ravnica: City of Guilds] Battle for Zendikar Prerelease Promos Set: Phyrexia: All Will BeSet: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {R}{W} Lightning Helix deals 3 damage to any target and you gain 3 life. Though less well known than its army of soldiers, the Boros Legion's mage priests are as respected by the innocent as they are hated by the ghosts of the guilty.