← Battles of Legend: Monster Mayhem

Gem-Knight Lady Brilliant Diamond

Monster

Other names: Cavaliere-Gemma Lady Diamante Brillante (Italian)

Gem-Knight Lady Brilliant Diamond

The code BLMM-EN145 you looked up matches:

  • BLMM-EN145 · Battles of Legend: Monster Mayhem · Secret Rare
Set
Battles of Legend: Monster Mayhem
Code
BLMM-EN145
Rarity
Secret Rare
All 2 printings ↓

Market price

€0.17

Cardmarket · lowest across all versions

Unchanged since Nov 7, 2026 · read on Nov 7, 2026

  • $0.24 · TCGplayer (USA) · lowest across all versions

The card’s price, not your copy’s: the free sources do not tell languages or editions apart. For Italian cards the real price may differ.

The history starts on the first day we read the price.

Type
Rock / Fusion / Effect
Attribute
EARTH
Level
10
ATK / DEF
3400 / 2000
Archetype
Gem-

Text

3 "Gem-Knight" monsters Must first be Fusion Summoned with the above Fusion Materials. You can only Special Summon "Gem-Knight Lady Brilliant Diamond(s)" once per turn. Once per turn: You can send 1 face-up "Gem-Knight" monster you control to the Graveyard, and if you do, Special Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, ignoring its Summoning conditions.

Printings (2 printings)

Types and rarities are shown as listed by the card database (in English).