Erigon 3 represents a step change for Ethereum clients: * Modular client combining EL & CL * Transaction Centric * Deterministic storage model built to optimize EVM based chains * Performs on commodity drives * Sync model uses verifiable data replication and minimal re-execution * Acts as block consumer and producer, RPC, or indexer * Splits chain dissemination from chain distribution This talk outlines the key features of Erigon 3 and explains how it will change Ethereum client landscape.