Complete Mercurial Heart price guide: 207 cards tracked, total set value $10154.70. Released 2024 (2 years ago). Prices last updated: May 5, 2026.
Mercurial Heart Market Snapshot
- Total Set Value
- $10154.70
- Average Card Price
- $49.06
- Lowest Priced Card
- $0.06
- Cards Tracked
- 207
How Guardian Calculates Mercurial Heart Prices
Guardian builds this set price guide from live raw card prices, graded estimates, recent sales, and outlier checks across supported marketplaces. The total set value is the sum of tracked singles with current market prices, while PSA columns show graded-card estimates when enough data is available.
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Most Valuable Mercurial Heart Cards
| # | Card | Rarity | Raw | PSA 9 | PSA 10 | 30d |
|---|---|---|---|---|---|---|
 Tristan, Shadowreaver (CUR) | Collector Ultra Rare | $2899.98 | N/A | N/A | N/A | |
 Tristan, Underhanded (CSR) | Collector Super Rare | $1800.00 | N/A | N/A | N/A | |
 Tristan, Hired Blade (CSR) | Collector Super Rare | $1500.00 | N/A | N/A | N/A | |
 Prima Materia (CSR) | Collector Super Rare | $400.00 | N/A | N/A | N/A | |
 Penumbral Waltz (CSR) | Collector Super Rare | $393.33 | N/A | N/A | N/A | |
 Naia, Diviner of Fortunes (CSR) | Collector Super Rare | $349.99 | N/A | N/A | N/A | |
 Ravishing Finale (CSR) | Collector Super Rare | $325.00 | N/A | N/A | N/A | |
 Atmos Armor Type-Ares (CSR) | Collector Super Rare | $300.00 | N/A | N/A | N/A | |
 Sadi, Blood Harvester (CSR) | Collector Super Rare | $299.99 | N/A | N/A | N/A | |
 Curse Amplification (CSR) | Collector Super Rare | $250.00 | N/A | N/A | N/A | |
 Andronika, Eternal Herald (CSR) | Collector Super Rare | $199.99 | N/A | N/A | N/A | |
 Cordelia, Aurous Kaiser (CSR) | Collector Super Rare | $180.00 | N/A | N/A | N/A | |
 Calamity Cannon (CSR) | Collector Super Rare | $159.99 | N/A | N/A | N/A | |
 Vainglory Retribution (CSR) | Collector Super Rare | $139.99 | N/A | N/A | N/A | |
 Sadi, Blood Harvester | Super Rare | $115.31 | N/A | N/A | 0.0% | |
 Shadow's Claw | Ultra Rare | $115.00 | N/A | N/A | 0.0% | |
 Atmos Armor Type-Hermes (CSR) | Collector Super Rare | $112.49 | N/A | N/A | N/A | |
 Tristan, Shadowreaver | Super Rare | $72.02 | N/A | N/A | 0.0% | |
 Fragmented Spirit of Wind | Ultra Rare | $44.00 | N/A | N/A | +193.7% | |
 Cerulean Decree | Super Rare | $41.99 | N/A | N/A | 0.0% | |
 Backup Charger | Rare | $37.97 | N/A | N/A | -1.5% | |
 Tideholder Claymore | Super Rare | $24.87 | N/A | N/A | -0.1% | |
 Tristan, Underhanded | Common | $21.74 | N/A | N/A | +2.8% | |
 Fragmented Spirit of Fire | Ultra Rare | $17.96 | N/A | N/A | -2.5% | |
 Ravishing Finale | Super Rare | $15.74 | N/A | N/A | +16.8% | |
 Powercell (64B) | Common | $14.66 | N/A | N/A | N/A | |
 Fragmented Spirit of Water | Ultra Rare | $14.51 | N/A | N/A | -70.8% | |
 Icebound Slam | Super Rare | $14.42 | N/A | N/A | 0.0% | |
 Tristan, Hired Blade | Common | $14.25 | N/A | N/A | +8.6% | |
 Mercenary's Blade | Rare | $13.16 | N/A | N/A | +6.4% | |
 Windmill Engineer | Uncommon | $12.67 | N/A | N/A | 0.0% | |
 Mercurial Heart | Ultra Rare | $10.19 | N/A | N/A | -70.7% | |
 Vermilion Decree | Super Rare | $9.57 | N/A | N/A | -69.7% | |
 Eternal Magistrate | Super Rare | $9.26 | N/A | N/A | +3.4% | |
 Cleansing Reunion | Rare | $7.68 | N/A | N/A | +2853.8% | |
 Ominous Shadow | Common | $7.58 | N/A | N/A | +3.8% | |
 Reduce to Ash | Common | $7.49 | N/A | N/A | +4.6% | |
 Scout the Land | Common | $6.04 | N/A | N/A | +24.0% | |
 Cell Converter | Uncommon | $5.99 | N/A | N/A | 0.0% | |
 Lost in Thought | Rare | $5.68 | N/A | N/A | 0.0% | |
 Gloamspire Mantle | Super Rare | $5.53 | N/A | N/A | +113.5% | |
 Clockwork Musicbox | Super Rare | $5.50 | N/A | N/A | +237.4% | |
 Siphoning Fractal | Uncommon | $5.49 | N/A | N/A | 0.0% | |
 Meteor Strike | Super Rare | $5.49 | N/A | N/A | +4.8% | |
 Atmos Armor Type-Ares | Ultra Rare | $5.15 | N/A | N/A | -74.3% | |
 Spirit Fragment | Common | $5.11 | N/A | N/A | +10.4% | |
 Seaside Ringleader | Super Rare | $5.03 | N/A | N/A | -70.8% | |
 Vaporjet Shield | Rare | $4.73 | N/A | N/A | +6.5% | |
 Overlord Mk III | Ultra Rare | $4.28 | N/A | N/A | +44.6% | |
 Vampiric Slime | Ultra Rare | $4.05 | N/A | N/A | +107.7% | |
 Verdigris Decree | Super Rare | $3.84 | N/A | N/A | -70.3% | |
 Lunar Seer | Uncommon | $3.78 | N/A | N/A | +6.5% | |
 Prima Materia | Ultra Rare | $3.71 | N/A | N/A | +3.6% | |
 Fractal of Rain | Uncommon | $3.37 | N/A | N/A | +4.0% | |
 Powercell (64A) | Common | $3.28 | N/A | N/A | +4.5% | |
 Tempest Downfall | Uncommon | $3.28 | N/A | N/A | -17.4% | |
 Reprogram | Common | $3.15 | N/A | N/A | +12.1% | |
 Andronika, Eternal Herald | Super Rare | $3.05 | N/A | N/A | +217.7% | |
 Curse Amplification | Super Rare | $2.99 | N/A | N/A | +34.1% | |
 Under Fire | Uncommon | $2.91 | N/A | N/A | -2.7% | |
 Slip Away | Uncommon | $2.71 | N/A | N/A | 0.0% | |
 Cordelia, Aurous Kaiser | Super Rare | $2.56 | N/A | N/A | +194.3% | |
 Powered Defender | Rare | $2.49 | N/A | N/A | 0.0% | |
 Turbo Charge | Common | $2.29 | N/A | N/A | 0.0% | |
 Lunar Conduit | Rare | $2.20 | N/A | N/A | +5.3% | |
 Revenant's Scourge | Super Rare | $2.02 | N/A | N/A | +3.6% | |
 Suffocating Miasma | Rare | $2.00 | N/A | N/A | -4.3% | |
 Mechanized Smasher | Super Rare | $1.99 | N/A | N/A | +5.8% | |
 Smashing Force | Uncommon | $1.97 | N/A | N/A | +838.1% | |
 Alkahest | Rare | $1.95 | N/A | N/A | -1.0% | |
 Twilight Slime | Super Rare | $1.94 | N/A | N/A | -44.6% | |
 Skirting Step | Uncommon | $1.75 | N/A | N/A | 0.0% | |
 Atmos Shield | Common | $1.54 | N/A | N/A | +41.3% | |
 Penumbral Waltz | Super Rare | $1.45 | N/A | N/A | -83.4% | |
 Final Stroke | Ultra Rare | $1.44 | N/A | N/A | +9.9% | |
 Windpiercer | Super Rare | $1.38 | N/A | N/A | 0.0% | |
 Cell Sharpshooter | Uncommon | $1.38 | N/A | N/A | +24.3% | |
 Expunge | Rare | $1.37 | N/A | N/A | 0.0% | |
 Foretold Bloom | Super Rare | $1.34 | N/A | N/A | +5.5% | |
 Bertha, Spry Howitzer | Super Rare | $1.33 | N/A | N/A | -4.3% | |
 Memento Mori | Rare | $1.23 | N/A | N/A | +7.9% | |
 Blade of Creation | Rare | $1.22 | N/A | N/A | +14.0% | |
 Engineered Slime | Super Rare | $1.13 | N/A | N/A | +156.8% | |
 Hailstorm Guard | Uncommon | $1.13 | N/A | N/A | +7.6% | |
 Naia, Diviner of Fortunes | Super Rare | $1.12 | N/A | N/A | -81.6% | |
 Atmos Armor Type-Hermes | Super Rare | $1.08 | N/A | N/A | +300.0% | |
 Favorable Winds | Common | $1.08 | N/A | N/A | +24.1% | |
 Hub of Innovation | Common | $1.08 | N/A | N/A | 0.0% | |
 Framework Sidearm | Rare | $1.02 | N/A | N/A | 0.0% | |
 Potion Infusion: Seal | Uncommon | $1.00 | N/A | N/A | 0.0% | |
 Vainglory Retribution | Super Rare | $0.99 | N/A | N/A | +4.2% | |
 Convoking Slime | Rare | $0.99 | N/A | N/A | +3.1% | |
 Alchemical Scripture | Rare | $0.99 | N/A | N/A | +182.9% | |
 Automaton Drone | Common | $0.97 | N/A | N/A | -8.5% | |
 Aegis of Dawn | Super Rare | $0.96 | N/A | N/A | +128.6% | |
 Primordial Ritual | Rare | $0.94 | N/A | N/A | -94.8% | |
 Imperial Apprentice | Rare | $0.90 | N/A | N/A | +26.8% | |
 Calamity Cannon | Super Rare | $0.89 | N/A | N/A | -1.1% | |
 Kindling Flare | Uncommon | $0.87 | N/A | N/A | +27.9% | |
 Sharpen Blade | Common | $0.86 | N/A | N/A | +28.4% |
Biggest 30-Day Movers in Mercurial Heart
| Card | Rarity | Raw Price | 30d Change | PSA 10 |
|---|---|---|---|---|
| Cleansing Reunion | Rare | $7.68 | +2853.8% | N/A |
| Smashing Force | Uncommon | $1.97 | +838.1% | N/A |
| Atmos Armor Type-Hermes | Super Rare | $1.08 | +300.0% | N/A |
| Clockwork Musicbox | Super Rare | $5.50 | +237.4% | N/A |
| Andronika, Eternal Herald | Super Rare | $3.05 | +217.7% | N/A |
| Blast Shield | Rare | $0.31 | +210.0% | N/A |
| Cordelia, Aurous Kaiser | Super Rare | $2.56 | +194.3% | N/A |
| Fragmented Spirit of Wind | Ultra Rare | $44.00 | +193.7% | N/A |
| Alchemical Scripture | Rare | $0.99 | +182.9% | N/A |
| Engineered Slime | Super Rare | $1.13 | +156.8% | N/A |
| Sorrowcaller | Super Rare | $0.62 | +129.6% | N/A |
| Aegis of Dawn | Super Rare | $0.96 | +128.6% | N/A |
| Gloamspire Mantle | Super Rare | $5.53 | +113.5% | N/A |
| Vampiric Slime | Ultra Rare | $4.05 | +107.7% | N/A |
| Primordial Ritual | Rare | $0.94 | -94.8% | N/A |
| Krustallan Longsword | Rare | $0.68 | +94.3% | N/A |
| Impact Hammer | Rare | $0.84 | -92.7% | N/A |
| Diablerie | Super Rare | $0.56 | -86.2% | N/A |
| Penumbral Waltz | Super Rare | $1.45 | -83.4% | N/A |
| Naia, Diviner of Fortunes | Super Rare | $1.12 | -81.6% | N/A |
Cheapest Mercurial Heart Cards
| Card | # | Rarity | Raw Price | PSA 10 |
|---|---|---|---|---|
| Fraysia | Common | $0.06 | N/A | |
| Razorvine | Common | $0.06 | N/A | |
| Silvershine | Common | $0.06 | N/A | |
| Blightroot | Common | $0.09 | N/A | |
| Springleaf | Common | $0.10 | N/A | |
| Charged Alchemist | Common | $0.12 | N/A | |
| Manaroot | Common | $0.13 | N/A | |
| Scorching Trap | Uncommon | $0.16 | N/A | |
| Stargazer's Portent | Uncommon | $0.16 | N/A | |
| Vicious Slice | Common | $0.16 | N/A | |
| Freezing Steel | Common | $0.16 | N/A | |
| Airship Captain | Common | $0.16 | N/A | |
| Molten Cinder | Uncommon | $0.16 | N/A | |
| Vigilant Sentry | Common | $0.16 | N/A | |
| Krustallan Patrol | Rare | $0.17 | N/A | |
| Arsenal Keeper | Common | $0.17 | N/A | |
| Potion Infusion: Growth | Common | $0.19 | N/A | |
| Powered Swordsman | Common | $0.20 | N/A | |
| Potion Infusion: Blaze | Uncommon | $0.21 | N/A | |
| Gearstride Academy | Rare | $0.22 | N/A |
Mercurial Heart Checklist by Number
Related Pages
How many cards are in Mercurial Heart?
Mercurial Heart has 207 cards tracked with a total set value of $10154.70. Most valuable: Tristan, Shadowreaver (CUR) ($2899.98).
What is the most expensive card in Mercurial Heart?
The most expensive Mercurial Heart card is Tristan, Shadowreaver (CUR) at $2899.98. The set has 207 cards with a total value of $10154.70.
Is Mercurial Heart a good investment?
Mercurial Heart contains 207 priced cards worth $10154.70 total. The most expensive card is Tristan, Shadowreaver (CUR) at $2899.98. Check our Grand Archive market movers for current trends.
When was Mercurial Heart price data last updated?
Mercurial Heart prices were last updated May 5, 2026. Guardian TCG refreshes card data daily from TCGPlayer, eBay, and CardMarket.
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