Most Expensive Mercurial Heart Alter Edition Cards
The most expensive Mercurial Heart Alter Edition card is Gloamspire Mantle (Foil) at $157.88 on TCGplayer. These 25 chase cards are the most valuable in the set, updated on 16 Oct 2026.
down 6.6%Gloamspire Mantle
32 · Collector Super Rare · Foil
$157.88
0.0%Shadow's Claw
34 · Ultra Rare · Foil
$150.00
0.0%Hector, Praetorian Guard (CSR)
201 · Collector Super Rare · Foil
$88.97
0.0%Mercurial Heart
12 · Ultra Rare · Foil
$79.99
0.0%Winbless Lookout
194 · Uncommon · Foil
$60.00
up 1.5%Punishing Cartridge
204 · Super Rare · Foil
$42.68
0.0%Fragmented Spirit of Water
2 · Ultra Rare · Foil
$24.99
Final Stroke
180 · Ultra Rare · Foil
$24.99
up 3.0%Counter Interference
196 · Rare · Foil
$24.29
0.0%Vampiric Slime
191 · Ultra Rare · Foil
$18.99
0.0%Fragmented Spirit of Wind
3 · Ultra Rare · Foil
$17.99
down 3.3%Fragmented Spirit of Fire
1 · Ultra Rare · Normal
$15.95
The 25 most expensive Mercurial Heart Alter Edition cards
| # | Card | Printing | Price | 30 d | |
|---|---|---|---|---|---|
| 1 |  | Gloamspire Mantle 32 · Collector Super Rare | Foil | $157.88 | down 6.6% |
| 2 |  | Shadow's Claw 34 · Ultra Rare | Foil | $150.00 | 0.0% |
| 3 |  | Hector, Praetorian Guard (CSR) 201 · Collector Super Rare | Foil | $88.97 | 0.0% |
| 4 |  | Mercurial Heart 12 · Ultra Rare | Foil | $79.99 | 0.0% |
| 5 |  | Winbless Lookout 194 · Uncommon | Foil | $60.00 | 0.0% |
| 6 |  | Punishing Cartridge 204 · Super Rare | Foil | $42.68 | up 1.5% |
| 7 |  | Fragmented Spirit of Water 2 · Ultra Rare | Foil | $24.99 | 0.0% |
| 8 |  | Final Stroke 180 · Ultra Rare | Foil | $24.99 | – |
| 9 |  | Counter Interference 196 · Rare | Foil | $24.29 | up 3.0% |
| 10 |  | Vampiric Slime 191 · Ultra Rare | Foil | $18.99 | 0.0% |
| 11 |  | Fragmented Spirit of Wind 3 · Ultra Rare | Foil | $17.99 | 0.0% |
| 12 |  | Fragmented Spirit of Fire 1 · Ultra Rare | Normal | $15.95 | down 3.3% |
| 13 |  | Prima Materia 165 · Ultra Rare | Foil | $13.48TruePrice | – |
| 14 |  | Regal Expulsion 206 · Rare | Foil | $12.00 | 0.0% |
| 15 |  | Tend the Land 209 · Uncommon | Foil | $10.99 | – |
| 16 |  | Volda, Smolder's Spite 211 · Super Rare | Foil | $9.99 | down 3.2% |
| 17 |  | Throne Sentinel 203 · Rare | Foil | $8.98 | – |
| 18 |  | Eternal Directive 199 · Uncommon | Foil | $6.66TruePrice | 0.0% |
| 19 |  | Charged Directive 195 · Uncommon | Foil | $3.99TruePrice | – |
| 20 |  | Hector, Praetorian Guard 201 · Super Rare | Foil | $3.99TruePrice | – |
| 21 |  | Furnace Drone 200 · Rare | Foil | $3.24 | – |
| 22 |  | Overlord Mk III 63 · Ultra Rare | Normal | $2.80 | up 34.0% |
| 23 |  | Armed and Dangerous 193 · Uncommon | Foil | $2.44 | down 1.2% |
| 24 |  | Shield Fragmentation 208 · Uncommon | Foil | $1.32 | 0.0% |
| 25 |  | Accursed Strength 192 · Rare | Normal | $0.95 | up 4.4% |