Mystery Box

How it works

Each Mystery Box gives you 1 open.
Open boxes to earn rewards and increase your season multiplier.
Multiplier rewards boost points from all Season 3 activities.
Your multiplier stacks up to ×5 max.
At ×5, Mystery Boxes drop only testnet USDT.
Results are provably fair and based on a hash + server seed.

Sign in required

Log in with your Nomisma account (same as quests / profile) so we can call the mystery box API on your behalf.

Mint open rights

Pay on Arbitrum to mint Soulbound mystery box tokens. Remaining opens in stats follow on-chain balance.

Bulk discount applies to packs of 5, 10, and 20 open rights.