Shard of the Void Dragon (Surge Foil) [Warhammer 40,000] Human Rabbit you may spend mana as

you may spend mana as though it were mana of any type to pay that spell's mana cost

No matter what

Set: Innistrad: Crimson Vow Prerelease Promos Type: Legendary Creature — Vampire Noble Rarity: Rare Cost: {2}{W}{B} Other vampires you control get +1/+1

you may put it into your hand from outside the game for {3} any time you could cast a sorcery

Set: Murders at Karlov Manor Prerelease Promos Type: Land — Mountain Forest Rarity: Rare (T: Add R or G

Shard of the Void Dragon (Surge Foil) [Warhammer 40,000] Human Rabbit you may spend mana asSet: Warhammer 40,000 Type: Creature C'tan Rarity: Rare Cost: {4}{B}{B}{B} Flying Sphere of the Void Dragon Whenever Shard of the Void Dragon attacks, each opponent sacrifices a nonland permanent. Matter Absorption Whenever an artifact is put into a graveyard from the battlefield or is put into exile from the battlefield, put two +1 +1 counters on Shard of the Void Dragon.