The Tereus-class Escort Destroyer is a modified version of the Baal-class Destroyer, removing the keel MAC gun on the prow and replacing it with a multi array high power Magnetic Array. This is similar to the one found on the Athena and Minerva-class Prowlers. This, in conjunction with a vast suite of counter ECM and stealth detection systems allow it to discover what can potentially be enemy stealth fighters or stealth ships.