40K Astra Militarum HydraA primary anti aircraft asset, the Hydra is a flak tank equipped with an array of specially adapted autocannons. Many Imperial tanks are vulnerable to attack from the air, making the Hydra highly valuable to an armoured force. Once its predatory logic spirit locks on to enemy aircraft, even the most evasive targets cannot escape the Hydra's storm of shells. This multipart plastic kit builds one Hydra an anti air vehicle equipped with a quad autocannon