Dreadhorde Invasion [War of the Spark] SV100 Set: Commander Anthology Volume II

Set: Commander Anthology Volume II Type: Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying

when an opponent's monster declares an attack

Any time you could mulligan and Serum Powder is in your hand

Set: EX: Delta Species Type: Fire Rarity: Uncommon Retreat cost: 0

Set: Shining Victories Card type: Pendulum/Effect Monster Rarity: Rare Attack: 0 Defense: 1950 If this card is Pendulum Summoned or flipped face-up

Dreadhorde Invasion [War of the Spark] SV100 Set: Commander Anthology Volume IISet: War of the Spark Type: Enchantment Rarity: Rare Cost: {1}{B} At the beginning of your upkeep, you lose 1 life and amass 1. (Put a +1 +1 counter on an Army you control. If you don't control one, create a 0 0 black Zombie Army creature token first.) Whenever a Zombie token you control with power 6 or greater attacks, it gains lifelink until end of turn.