|Mjolnir, the Hammer of White Lightning|
|Card Type:||Addition : Resonator|
|Abilities:|| When this card is put into a graveyard from hand or field, if you have "" in your field, you may put this card into your hand.
[Continuous] Resonator with this gains [+300/+300] and [Target Attack]'.
|Sets and Rarity:|
| [Valhalla Cluster] The War of Valhalla [EN]
[Valhalla Cluster] The Shaft of Light of Valhalla [JP]