What is Gem-Knight Topaz worth?

Gem-Knight Topaz from Battles of Legend: Monster Mayhem is currently valued at $0.17 for the 1st Edition variant.

What set is Gem-Knight Topaz from?

Gem-Knight Topaz is card #BLMM-EN138 from the Yu-Gi-Oh! set Battles of Legend: Monster Mayhem, released June 13, 2025.

What type of card is Gem-Knight Topaz?

Gem-Knight Topaz is a Fusion/Effect Monster card in the Yu-Gi-Oh! trading card game.

Gem-Knight Topaz

Battles of Legend: Monster Mayhem#BLMM-EN138Ultra Rare

[Thunder]

ATK1800/DEF1800

"Gem-Knight Tourmaline" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above 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 ATK of the destroyed monster in the Graveyard.