Tri-Horned Dragon [LOB-000] Secret Rare Spell This effect can be used

This effect can be used only once while this card is face-up on the field

This card cannot be Special Summoned except with "Trial of the Princesses"

Set: Reshef of Destruction Card type: Normal Spell Rarity: Secret Rare You can only activate this card when there is a face-up "Dark Magician Girl" on your side of the field

When that target destroys a monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to the ATK of the destroyed monster in the Graveyard

Tri-Horned Dragon [LOB-000] Secret Rare Spell This effect can be usedSet: The Legend of Blue Eyes White Dragon Card type: Normal Monster Rarity: Secret Rare Attack: 2850 Defense: 2350