Heart of Gaia
Heart of Gaia is a Effect Monster in the Gaia The Fierce Knight archetype, first released in 2026 in Maze of Muertos. It has 1 printing across 1 set (Super Rare). MZMU-EN033 Super Rare sells for about $1.25. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$1.25
Type
Warrior
Level
6
ATK
2300
DEF
2100
(This card is always treated as a "Millennium" and "Gaia The Fierce Knight" card.)<br />If a Level 5 or higher Monster Card is on the field, you can Normal Summon this card without Tributing. The Level of any monster your opponent Normal or Special Summons in Attack Position, while this card is in your Monster Zone, is increased by 7. When your opponent activates a monster effect (Quick Effect): You can send 1 other face-up Level 5 or higher Monster Card you control to the GY; negate the activation, and if you do, destroy that card. You can only use this effect of "Heart of Gaia" once per turn.
Appears in 1 expansion
Printings (1)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Maze of Muertos | MZMU-EN033 | Super Rare | $1.25 |
Heart of Gaia: FAQ
How much is Heart of Gaia worth?+
Heart of Gaia currently sells for $1.25 on TCGPlayer. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Heart of Gaia printed in?+
Heart of Gaia appears in 1 set: Maze of Muertos.
Is Heart of Gaia legal in tournaments?+
On the current TCG Forbidden & Limited List, Heart of Gaia is unlimited (3 copies).
What is the passcode of Heart of Gaia?+
The 8-digit passcode printed on Heart of Gaia is 73129314.
Gaia The Fierce Knight
Cards →
Gaia The Fierce Knight
Curse of Dragon
Gaia the Dragon Champion
Swift Gaia the Fierce Knight
Gaia Knight, the Force of Earth (Super Rare)
Spiral Spear Strike
Charging Gaia the Fierce Knight
Gaia Dragon, the Thunder Charger
Curse of Dragon, the Cursed Dragon
Gaia Saber, the Lightning Shadow
Gaia the Fierce Knight Origin
Gaia the Magical Knight of Dragons
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