Invader of the Throne [DB1-EN013] Common Counter Trap You can only use each

You can only use each effect of "Metalrokket Dragon" once per turn

You can only use this effect of "Rescue Ferret" once per turn

If this card is Normal or Special Summoned from the hand: You can add "Mekk-Knight" monsters with different names

If the summoned monster is destroyed

except "Tanngnjostr of the Nordic Beasts"

Invader of the Throne [DB1-EN013] Common Counter Trap You can only use eachSet: Dark Beginning 1 Card type: Effect Monster Rarity: Common Attack: 1350 Defense: 1700 FLIP: Select 1 monster on your opponent's side of the field and switch control of it with this card. This effect cannot be activated during the Battle Phase.