Sword of Kaldra [Mirrodin Promos] Drake / Feet in the air

/ Feet in the air

but I didn't expect it from the building itself

Then if there are four or more charge counters on it

put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield

Sword of Kaldra [Mirrodin Promos] Drake / Feet in the airSet: Mirrodin Promos Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Equipped creature gets +5 +5. Whenever equipped creature deals damage to a creature, exile that creature. (Exile it only if it's still on the battlefield.) Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)