Dengar ship is going to make me quit!

Has anyone found a way around it yet? I spent far to long to farm profundity and at one point was number 2 in the arena. Now I cant even crack the top 20. Its a bit overkill that 1 ☆☆☆☆ star ship is completing destroying my fleet. I can do a mirror match up but as stated above its so RNG that i just give up. Though its not much help when there is literally 3 Profunidtys ahead of me and 1 that i cant hit because somehow he is 14 with a 4 star profundity. When all us 7 star profunditys are 20,22 and 24. I really want a counter, where is the B wing or the A wing, Red 5? You teased Red 5 so much but he never came. 

To answer the question above the ship puts death mark on our shipd which makes them super easy to kill, combine that with Bossk and you csnt hit his ship. 

I think they messed up. 3 main capital ships. They should have done a triangle. 

Profundity beats executor, executor beats levitathan and leviathan beats profundity. But they appear to have not really cared when making this new ship.