Expo Gacha
Expo Gacha is a gacha for Ethereum NFTs. You open a capsule, Chainlink VRF draws a tier at the published odds, and you choose: keep the NFT, or sell it back.
Three lines of gacha run on one shared pool:
- NFT ETF. A basket of collections, split into four tiers by price.
- Intra-collection. One collection, split into four tiers by trait rarity.
- Tailor made. Any wallet composes a gacha from approved collections, at a price Expo signs.





#In short
- You pay in ETH. The site wraps it into WETH for the contract.
- Chainlink VRF returns a random number, usually within a minute or two.
- The contract reveals your tier and your prize.
- You sell it back for WETH, or claim the NFT. Expo then buys a token of that prize on the open market and delivers it to your wallet.