Voracious Dragon [Conflux] Moag Sacrifice a Soldier: Prevent all

Sacrifice a Soldier: Prevent all combat damage that would be dealt this turn

Set: Dragons of Tarkir Type: Enchantment Rarity: Rare Cost: {G} Face-down creature spells you cast cost {1} less to cast

If your opponent manages to topple your Machina Citadel

Set: The Legend of Blue Eyes White Dragon Card type: Equip Spell Rarity: Common Attack: 0 Defense: 0 A Winged Beast-Type monster equipped with this card increases its ATK and DEF by 300 points

Voracious Dragon [Conflux] Moag Sacrifice a Soldier: Prevent allSet: Conflux Type: Creature Dragon Rarity: Rare Cost: {3}{R}{R} Flying Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1 +1 counters on it.) When Voracious Dragon enters the battlefield, it deals damage to any target equal to twice the number of Goblins it devoured.