Riftbound · English · OGS
Proving Grounds card list
Proving Grounds is a Riftbound set released on October 31, 2025, worth about $67.22 on TCGplayer and €52.96 on Cardmarket in total: the sum of the market prices of its 28 priced cards. It has 28 cards. The most valuable is Wuju Bladesman - Starter #19 at $20.57 on TCGplayer, and 26 of its 28 market-priced cards are under $5. At the median, Cardmarket prices are 21.5% lower than TCGplayer’s (5 of 6 cards worth $1 or more on both markets are cheaper in Europe). Its market value rose 3.0% on TCGplayer over 90 days (June 29, 2026 to September 27, 2026). Prices updated September 27, 2026.
Proving Grounds in numbers
| Figure | Value | Source |
|---|---|---|
| Total value (USD) | $67.22 | Sum of the Near Mint TCGplayer market prices (via tcgcsv) of 28 cards, one per card; lowest listings left out, nothing converted (Sparkl’s set-value definition) |
| Total value (EUR) | €52.96 | Sum of the Near Mint Cardmarket price trends of 24 cards, one per card; lowest listings left out, nothing converted (Sparkl’s set-value definition) |
| Value change, 90 days | +3.0% (USD) | Sparkl set-value history (sum of market prices, no listings, nothing converted), June 29, 2026 to September 27, 2026: $65.60 → $67.60; the start was reconstructed from price history |
| Cards in the set | 28 | Sparkl catalog |
| Most valuable card | Wuju Bladesman - Starter #19 · $20.57 | TCGplayer market price (via tcgcsv), Near Mint |
| Cards under $5 | 26 of 28 | Near Mint TCGplayer market price; Cardmarket converted where TCGplayer has none; cards priced only by a lowest listing left out |
| Cardmarket vs TCGplayer | −21.5% (median) | 6 cards with a market price at $1 or more on both markets, 5 cheaper on Cardmarket; euros converted at $1.1403 |
| Released | October 31, 2025 | Sparkl catalog |
| Prices updated | September 27, 2026 | Retrieval date of the TCGplayer and Cardmarket prices |
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Most valuable cards in Proving Grounds
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Wuju Bladesman - Starter#19 · Rare $20.57 · €19.24
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Lady of Luminosity - Starter#21 · Rare $10.63 · €6.91
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Flash#11 · Common $4.84 · €2.14
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Dark Child - Starter#17 · Rare $3.78 · €7.12
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Lux, Crownguard#14 · Epic $3.46 · €2.51
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Startipped Peak (Oversized)#288 · Uncommon $3.27
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Annie, Stubborn#10 · Rare $3.20 · €2.74
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Trifarian War Camp (Oversized)#294 · Uncommon $2.92
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Annie, Fiery#1 · Epic $1.72 · €1.12
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Void Gate (Oversized)#296 · Uncommon $1.52
Near Mint market prices on TCGplayer (via tcgcsv) and Cardmarket, ranked by the TCGplayer market price (Cardmarket converted where TCGplayer has none); a card priced only by a lowest listing is not ranked, updated September 27, 2026.
Proving Grounds card list
All 28 printings in set order, with finishes and current market prices.
| # | Card | Rarity | Finishes | TCGplayer | Cardmarket |
|---|---|---|---|---|---|
| 1 | Annie, Fiery | Epic | Normal | $1.72 | €1.12 |
| 2 | Firestorm | Uncommon | Normal | $0.41 | €0.35 |
| 3 | Incinerate | Common | Normal | $0.43 | €0.39 |
| 4 | Yi, Meditative | Rare | Normal | $0.58 | €0.53 |
| 5 | Zephyr Sage | Uncommon | Normal | $0.24 | €0.17 |
| 6 | Lux, Illuminated | Rare | Normal | $0.59 | €0.61 |
| 7 | Garen, Rugged | Rare | Normal | $0.60 | €0.50 |
| 8 | Gentlemen's Duel | Common | Normal | $0.35 | €0.17 |
| 9 | Yi, Honed | Epic | Normal | $0.95 | €1.42 |
| 10 | Annie, Stubborn | Rare | Normal | $3.20 | €2.74 |
| 11 | Flash | Common | Normal | $4.84 | €2.14 |
| 12 | Blast of Power | Common | Normal | $0.36 | €1.21 |
| 13 | Garen, Commander | Epic | Normal | $0.76 | €0.74 |
| 14 | Lux, Crownguard | Epic | Normal | $3.46 | €2.51 |
| 15 | Recruit the Vanguard | Uncommon | Normal | $0.88 | €1.07 |
| 16 | Vanguard Attendant | Common | Normal | $0.23 | €0.18 |
| 17 | Dark Child - Starter | Rare | Normal | $3.78 | €7.12 |
| 18 | Tibbers | Epic | Normal | $0.58 | €0.52 |
| 19 | Wuju Bladesman - Starter | Rare | Normal | $20.57 | €19.24 |
| 20 | Highlander | Epic | Normal | $0.69 | €0.84 |
| 21 | Lady of Luminosity - Starter | Rare | Normal | $10.63 | €6.91 |
| 22 | Final Spark | Epic | Normal | $0.93 | €0.81 |
| 23 | Might of Demacia - Starter | Rare | Normal | $0.94 | €1.16 |
| 24 | Decisive Strike | Epic | Normal | $0.44 | €0.51 |
| 279 | Fortified Position (Oversized) | Uncommon | Normal | $1.35 | – |
| 288 | Startipped Peak (Oversized) | Uncommon | Normal | $3.27 | – |
| 294 | Trifarian War Camp (Oversized) | Uncommon | Normal | $2.92 | – |
| 296 | Void Gate (Oversized) | Uncommon | Normal | $1.52 | – |
Prices: Near Mint prices from TCGplayer (USD, via tcgcsv) and Cardmarket (EUR). Updated September 27, 2026.
Graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
Checklist from sparkl.gg/riftbound/proving-grounds/ · track this set free in Sparkl
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Proving Grounds sealed products
Booster boxes, packs, bundles and collections, with current TCGplayer and Cardmarket prices.
| Product | TCGplayer | Cardmarket |
|---|---|---|
| Origins - Proving Grounds Box Set Case | $229.80 | – |
| Origins - Proving Grounds Box Set | $56.49 | – |