Ter now has 2 decent defense ships (need to check centaur vs ranger).
Don't see the need of Mantis, spider could have init 2 and would do pretty much the same has mantis, and at lower eta.
Cath 2 CR killers? Keep only Avenger, has same eta as CR and better init.
Xan DE seems much worse now, needing 4 ships to attack.
Zik is able to steal everything, including DE, which are mostly useless for zik, and can't steal BS?
Even etd can steal to one of their attack fleet, CR, making a better attack fleet, if they able to steal cath CR.
Thing is, i don't see any way of giving that to Zik unless giving a DE or a CR BS-stealer.
Etd seems good overall, although phoenix is a bit nerfed, imo.
Overall, nice set of stats, nice work. Seems pretty balanced .