Origins: Proving Grounds
Origins: Proving Grounds (OPG) is a mainline Riftbound set from 2025-10-31 with 28 catalogued printings. Master Yi, Wuju Bladesman (Starter) near $19.43 anchors current chase interest. Median reference $0.76 across priced printings. Cactaur aggregates rarity splits, chase links, and a completion value snapshot so collectors and future sellers share one factual set index keyed to riftbound:en:opg.
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What is Origins: Proving Grounds?
Origins: Proving Grounds sits in the Riftbound slice of the Riftbound catalog, dated 2025-10-31 in our catalog. Notable market references include Master Yi, Wuju Bladesman (Starter), Lux, Lady of Luminosity (Starter), Flash. Priced printings center around a $0.76 median snapshot. Catalog key riftbound:en:opg powers this hub: rarity counts, chase links, and a full card table so you can plan singles purchases or future marketplace bids with the same data Cactaur uses on card pages.
What is Origins: Proving Grounds?
Origins: Proving Grounds gives collectors a structured view of Riftbound printings without opening dozens of card tabs. 28 rows are searchable on this page, each linking to gameplay stats and refreshed market references. That structure mirrors how a future Cactaur marketplace listing will expose set-level inventory.
When was Origins: Proving Grounds released?
Released 2025-10-31, Origins: Proving Grounds belongs to the Riftbound era. Collectors use release timing to judge supply: early sets often dry up once rotation or reprint news hits. Official count 28; indexed 28. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
What are the chase cards in Origins: Proving Grounds?
Top of the Origins: Proving Grounds market snapshot: Master Yi, Wuju Bladesman (Starter), Lux, Lady of Luminosity (Starter), Flash, Annie, Dark Child (Starter). These names anchor most sealed-to-singles arbitrage math; verify holo/reverse variants on each card page before you buy.
How much is Origins: Proving Grounds worth?
Median reference $0.76 with 28 priced cards implies a skewed market: a few chase cards pull the total up while bulk stays cheap. Budget for outliers separately from commons bulk. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
How do you complete Origins: Proving Grounds?
Booster-set completion for Origins: Proving Grounds usually means opening product, trading duplicates, and buying missing holos. Use related sets below to spot overlapping trainers or energy cards that reduce spend. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
Chase cards
Master Yi, Wuju Bladesman (Starter) __CXV:Usd:origins-proving-grounds-master-yi-wuju-bladesman-starter-rare__ 
Lux, Lady of Luminosity (Starter) __CXV:Usd:origins-proving-grounds-lux-lady-of-luminosity-starter-rare__ 
Flash __CXV:Usd:origins-proving-grounds-flash-common__ 
Annie, Dark Child (Starter) __CXV:Usd:origins-proving-grounds-annie-dark-child-starter-rare__ 
Startipped Peak (Oversized) __CXV:Usd:origins-proving-grounds-startipped-peak-oversized-uncommon__ 
Trifarian War Camp (Oversized) __CXV:Usd:origins-proving-grounds-trifarian-war-camp-oversized-uncommon__ 
Annie, Stubborn __CXV:Usd:origins-proving-grounds-annie-stubborn-rare__ 
Annie, Fiery __CXV:Usd:origins-proving-grounds-annie-fiery-epic__ Rarity breakdown
| Rare | 8 |
|---|---|
| Epic | 8 |
| Uncommon | 7 |
| Common | 5 |
All cards in Origins: Proving Grounds
| Card | # | Rarity | Market USD |
|---|---|---|---|
| Master Yi, Wuju Bladesman (Starter) | 019/024 | Rare | __CXV:Usd:origins-proving-grounds-master-yi-wuju-bladesman-starter-rare__ |
| Lux, Lady of Luminosity (Starter) | 021/024 | Rare | __CXV:Usd:origins-proving-grounds-lux-lady-of-luminosity-starter-rare__ |
| Flash | 011/024 | Common | __CXV:Usd:origins-proving-grounds-flash-common__ |
| Annie, Dark Child (Starter) | 017/024 | Rare | __CXV:Usd:origins-proving-grounds-annie-dark-child-starter-rare__ |
| Startipped Peak (Oversized) | 288/298 | Uncommon | __CXV:Usd:origins-proving-grounds-startipped-peak-oversized-uncommon__ |
| Trifarian War Camp (Oversized) | 294/298 | Uncommon | __CXV:Usd:origins-proving-grounds-trifarian-war-camp-oversized-uncommon__ |
| Annie, Stubborn | 010/024 | Rare | __CXV:Usd:origins-proving-grounds-annie-stubborn-rare__ |
| Annie, Fiery | 001/024 | Epic | __CXV:Usd:origins-proving-grounds-annie-fiery-epic__ |
| Void Gate (Oversized) | 296/298 | Uncommon | __CXV:Usd:origins-proving-grounds-void-gate-oversized-uncommon__ |
| Fortified Position (Oversized) | 279/298 | Uncommon | __CXV:Usd:origins-proving-grounds-fortified-position-oversized-uncommon__ |
| Master Yi, Honed | 009/024 | Epic | __CXV:Usd:origins-proving-grounds-master-yi-honed-epic__ |
| Garen, Might of Demacia (Starter) | 023/024 | Rare | __CXV:Usd:origins-proving-grounds-garen-might-of-demacia-starter-rare__ |
| Recruit the Vanguard | 015/024 | Uncommon | __CXV:Usd:origins-proving-grounds-recruit-the-vanguard-uncommon__ |
| Garen, Rugged | 007/024 | Rare | __CXV:Usd:origins-proving-grounds-garen-rugged-rare__ |
| Garen, Commander | 013/024 | Epic | __CXV:Usd:origins-proving-grounds-garen-commander-epic__ |
| Tibbers | 018/024 | Epic | __CXV:Usd:origins-proving-grounds-tibbers-epic__ |
| Master Yi, Meditative | 004/024 | Rare | __CXV:Usd:origins-proving-grounds-master-yi-meditative-rare__ |
| Highlander | 020/024 | Epic | __CXV:Usd:origins-proving-grounds-highlander-epic__ |
| Lux, Illuminated | 006/024 | Rare | __CXV:Usd:origins-proving-grounds-lux-illuminated-rare__ |
| Decisive Strike | 024/024 | Epic | __CXV:Usd:origins-proving-grounds-decisive-strike-epic__ |
| Incinerate | 003/024 | Common | __CXV:Usd:origins-proving-grounds-incinerate-common__ |
| Firestorm | 002/024 | Uncommon | __CXV:Usd:origins-proving-grounds-firestorm-uncommon__ |
| Blast of Power | 012/024 | Common | __CXV:Usd:origins-proving-grounds-blast-of-power-common__ |
| Gentlemen's Duel | 008/024 | Common | __CXV:Usd:origins-proving-grounds-gentlemen-s-duel-common__ |
| Zephyr Sage | 005/024 | Uncommon | __CXV:Usd:origins-proving-grounds-zephyr-sage-uncommon__ |
| Vanguard Attendant | 016/024 | Common | __CXV:Usd:origins-proving-grounds-vanguard-attendant-common__ |
| Final Spark | 022/024 | Epic | __CXV:Usd:origins-proving-grounds-final-spark-epic__ |
| Lux, Crownguard | 014/024 | Epic | __CXV:Usd:origins-proving-grounds-lux-crownguard-epic__ |
FAQ
How many cards are in Origins: Proving Grounds?
Cactaur indexes 28 printings in Origins: Proving Grounds; official count is 28. Variant or promo printings can push the indexed total above the number on the booster box.
When did Origins: Proving Grounds release?
Origins: Proving Grounds shows a catalog release date of 2025-10-31 for this English Riftbound entry. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
What is the most expensive card in Origins: Proving Grounds?
Master Yi, Wuju Bladesman (Starter) leads references around $19.43 in our latest snapshot. Prices change with condition and market volume. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
Is Origins: Proving Grounds good for beginners?
Origins: Proving Grounds works for collectors who already know the format. Beginners may prefer a starter deck before chasing rare pulls from this set. Origins: Proving Grounds is indexed under slug OPG in the Cactaur Riftbound catalog.
Where can I track Origins: Proving Grounds prices?
Use this Cactaur set page for a snapshot, then open individual card pages for ongoing market references. Future marketplace features will anchor off the same data attributes on each row.