Oath of Dead
Oath of Dead
Attribute: Darkness D
Card Type: Addition : Resonator
Cost: 2DVoid 1
Abilities: Choose a resonator in your graveyard, put it into play and add this card on it.

[Continuous] When this card leaves a field, destroy the resonator put into a
field by the ability of this card.

[Continuous] Resonator with this gains [-200/-200].

Sets and Rarity:
[Valhalla Cluster] The Dawn of Valhalla
(1-182 — Rare)