by pethulhu
I don't see a problem with this.Every threat can be countered with an option tailored to the threat.
In this case, it is the classic meat shield fighter, that defends the more specialised wizards, if you pardon me the D&D terminology.
So, one (ancient) sector is taken with this combination. Can it stand the combat with the other players, who will no doubt try to attack this sector after the ancient ship is gone? The game will tell...