Premium Card Profile
Gem-Knight Master Diamond
YuGiOh / Battles of Legend: Monster Mayhem · Published 2025-06-13
Name
Gem-Knight Master Diamond
Set
Battles of Legend: Monster Mayhem
Category
YuGiOh
Card Number
BLMM-EN143
Race / Type
Rock
Rarity
Ultra Rare
Description
3 "Gem-Knight" monstersMust first be Fusion Summoned. Gains 100 ATK for each "Gem-" monster in your GY. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your GY; until the End Phase, this card's name becomes that monster's original name, also replace this effect with that monster's original effects.
Name: Gem-Knight Master Diamond
Category: YuGiOh
Set: Battles of Legend: Monster Mayhem
Card Type: Fusion/Effect Monster
Attribute: EARTH
Level / Rank / Link: N/A
Race / Type: Rock
ATK: 2900
DEF: 2500
Rarity: Ultra Rare
Card Number: BLMM-EN143
Description:
3 "Gem-Knight" monstersMust first be Fusion Summoned. Gains 100 ATK for each "Gem-" monster in your GY. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your GY; until the End Phase, this card's name becomes that monster's original name, also replace this effect with that monster's original effects.
Rulings tab is ready. Later you can connect this to your own rulings table or external rulings source.
Suggested table:
Suggested table:
tcg_card_rulings(product_id, title, ruling_text, source_url, created)
Variants tab is ready. Later you can group same-name cards across different sets.
Suggested query: find products where
Suggested query: find products where
clean_name matches this card.
Same Set
