Damage an enemy unit by 5, then Spawn and play a base copy of the stored unit and give it Doomed.
Deathblow: Banish the unit and store its soul in the Hen Gaidth Sword.
Echo: At the beginning of the round, move this card from the graveyard to the top of its owner's deck. Give it Doomed.
Spawn: Add a card to the game.
Doomed: Status that removes the card from the game after it leaves the battlefield.
Deathblow: Trigger this ability if this card destroys a unit.
Banish: Remove from the game. Note: Does not count as being destroyed.
Legend tells that wounds carved from this blade never heal. Blood shall flow until not a drop remains...