Proving Grounds (OGS) is a core Riftbound set, now released, with 24 cards appearing here for the first time and no reprints from earlier sets in the catalogue. Among its most played cards are Zephyr Sage, Garen - Rugged, and Lux - Lady of Luminosity.
How many cards are in Proving Grounds?
Proving Grounds has 24 cards in total, shown in the spoilers list above.
When was Proving Grounds released?
Proving Grounds was released on 15/09/2026.
Can I open a virtual Proving Grounds booster pack online?
Yes, for free and without an account. Cards Realm has a virtual booster opening simulator for Proving Grounds with realistic, rarity-weighted pulls.
How do I filter or search cards from Proving Grounds?
Use the Filter spoilers panel in the Spoilers section above to search by name, text, color, rarity, cost, super type and more.
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Frequently asked questions about Proving Grounds
What is the set Proving Grounds?
How many cards are in Proving Grounds?
Proving Grounds has 24 cards in total, shown in the spoilers list above.
When was Proving Grounds released?
Proving Grounds was released on 15/09/2026.
Can I open a virtual Proving Grounds booster pack online?
Yes, for free and without an account. Cards Realm has a virtual booster opening simulator for Proving Grounds with realistic, rarity-weighted pulls.
How do I filter or search cards from Proving Grounds?
Use the Filter spoilers panel in the Spoilers section above to search by name, text, color, rarity, cost, super type and more.