Mana Vault [Fourth Edition (Foreign Black Border)] Samurai when this face-down card (and

when this face-down card (and no other cards) is targeted by a Spell Card: Change this card to face-up Defense Position

Whenever Venomous Dragonfly blocks or becomes blocked by a creature

"The best skaabs are more powerful and more beautiful than the sum of their parts

It's worse by far to be torn from the world itself

you may return target creature to its owner's hand if that creature's power is less than or equal to the number of Warriors your team controls

Mana Vault [Fourth Edition (Foreign Black Border)] Samurai when this face-down card (andSet: Fourth Edition (Foreign Black Border) Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.