Gem-Knight Aquamarine — Battles of Legend: Monster Mayhem #137 (Yu-Gi-Oh!)

Gem-Knight Aquamarine

Battles of Legend: Monster Mayhem · #137 · Ultra Rare · Ultra Rare

Fusion Monster

Market price

No market price yet

Cardmarket

Collector rating

No ratings yet — be the first

Card text

As printed · card data from YGOPRODeck

"Gem-Knight Sapphire" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return that target to the hand.

Details

Card type
Fusion Effect Monster
Monster type
Aqua
Attribute
EARTH
Level
6
ATK / DEF
1400 / 2600
Archetype
Gem-
Formats
  • Duel Links
  • TCG
  • OCG
  • Master Duel
Konami ID
8912
Printed in 3 sets(per YGOPRODeck)
  • Battles of Legend: Monster MayhemBLMM-EN137Ultra Rare
  • Duel Terminal 5aDT05-EN035Duel Terminal Super Parallel Rare
  • Hidden Arsenal 5: Steelswarm InvasionHA05-EN020Secret Rare

Comments

What players and collectors say about Gem-Knight Aquamarine

No comments yet. Played or collected Gem-Knight Aquamarine? Be the first to share how it performs and how you use it.

Leave a comment

Share how Gem-Knight Aquamarine plays, how you use it, or what it's worth to you. Just a name and your text — no email needed. Links aren't allowed, and every comment is reviewed by a moderator before it appears.

At least 10 characters

Appears when you start writing

Solve the sum to show you're a person. A new question appears after each try.

More from Battles of Legend: Monster Mayhem

135 cards · released 28 Aug 2025

All cards in Battles of Legend: Monster Mayhem →

Card data: YGOPRODeck · Prices: Cardmarket, nightly.

Prices are Cardmarket's published EUR market prices — estimates of market value, not guaranteed sale proceeds. Yu-Gi-Oh! is a trademark of its publisher; My TCG Wallet is not affiliated.