Dark-Piercing Light [MP1-015] Super Rare Fire[x2] You can only use this

You can only use this effect of "Gullveig of the Nordic Ascendant" once per turn

Must be Special Summoned (from your hand) by having exactly 3 DARK monsters in your GY

Phantom Rage

except “Orcust Harp Horror”

each player Tributes 1 face-up monster on his /her side of the field and inflicts damage to the opponent's Life Points equal to half of the original ATK of the Tributed Monster

Dark-Piercing Light [MP1-015] Super Rare Fire[x2] You can only use thisSet: McDonald's Promotional Cards Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Flip all of your opponent's face down Monster Cards on field face up. The effect of the monsters will activate at this time.