Katana is a DeFi-first Layer 2 blockchain incubated by Polygon Labs and GSR, currently in private mainnet with public access expected in late June 2025. It aggregates deep liquidity across major DeFi protocols—Morpho (lending), Sushi (spot trading) and Vertex (perpetuals)—while deploying user deposits via VaultBridge into Ethereum-based yield strategies, returning real on‑chain income rather than relying on inflationary token rewards. Early participants can join a Krates pre‑deposit campaign to earn KAT tokens (with a 15% airdrop reserved for POL stakers), NFTs, and other rewards—all deployed to generate yield ahead of the public launch. Airdrop rewards: Possible