Martyr (Move): Destroy 1 fresh Loyal ship on the map to destroy 1 ship that is not Loyal in its system, taking it as a Trophy. (Your Loyal ship does not become a Trophy.)
Leaders and LoreLore FAQ
Q: Can I use this to simply destroy one of my own ships, even if it does not destroy a non-Loyal one?
A: Sure, if you want. Bash it into a planet or asteroid.