Stack Defence for Beverley to increase Mitigation. This Crew can keep your ship alove for a number of extra rounds. Eurydice will activate once shields fall, and have a chance to restore shield again saving damage to the hull and has a chance to keep you alove longer and take more damage away from other ships. Picard and Bev are there fundementally to enure that Eurydce ability activates by boosting it, but the secondary benefit of the mitigation from Beverley is a huge bonus.