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Gem-Knight Ruby is a Fusion card in Yu-Gi-Oh Master Duel! Read on to see the card effect of Gem-Knight Ruby, its rarity, and all the packs used to unlock Gem-Knight Ruby!
List of Contents

| Rarity |
|
||
|---|---|---|---|
| Level |
6
|
||
| Types & Attribute | Earth, Fusion, Effect, Pyro | ||
| Attack | 2500 | Defense | 1300 |
Gem-Knight Garnet + 1 Gem-Knight
monster
Must first be Fusion Summoned with the above Fusion Material Monsters. Once per turn: You can Tribute 1 face-up Gem-
monster; this card gains ATK equal to the Tributed monster's ATK on the field, until the End Phase. If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent.
|
|
This card is currently not included in this type of Card Pack in Yu-Gi-Oh! Master Duel. |
|---|
|
|
This card is currently not included in this type of Card Pack in Yu-Gi-Oh! Master Duel. |
|---|
| Crafting Cost | Disenchanting Cost |
|---|---|
|
|
Basic Finish:
Foil Finish:
Royal Finish:
|
You can craft Gem-Knight Ruby using CP-SRs. To do so, go to the Deck Builder screen, search for Gem-Knight Ruby, then click on Generate.
How to Craft Cards

Gem-Knight Ruby can be acquired from the Legacy Pack. Take note that the odds of acquiring Gem-Knight Ruby from this particular pack are significantly low due to the large card pool within.
| Deck Lists | |
|---|---|
![]() Gem Knight's Resolution |
|

| Monster Attributes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spell | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Traps | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| - | - |
| Toon | Spirit | Union | Gemini |
| Tuner | Flip | Special Summon | - |
Gem-Knight Ruby Effect, Rarity, and Related Packs



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