Gem-Knight Topaz [DT05-EN036] Ultra Rare SM74 you lose the game

you lose the game

remove a doom counter from Looming Doom

Set: Duel Terminal 3 Card type: Synchro/Effect Monster Rarity: Super Rare Attack:

You can only activate 1 "Fish Sonar" per turn

Set: Gym Challenge 1st Edition Type: Grass Rarity: Holo Rare

Gem-Knight Topaz [DT05-EN036] Ultra Rare SM74 you lose the gameSet: Duel Terminal 5 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 1800 "Gem Knight Tourmaline" + 1 "Gem Knight" monster This monster can only be Special Summon by Fusion Summoned (from the Extra Deck) using the above cards as Fusion Material Monsters. This card can attack twice during each Battle Phase. When this card destroys a monster by battle and sends it to the Graveyard, inflict damage to your opponent equal to the