Help with late game ship fight (spoiler)

[CXXXV]

Got ambushed by 3 necron ship at the starting system of chapter 5.
What's the winning strategy? three of them combined can beam me up in 1 turn

[You know my name.]

yea gonna be real 3 wasnt to bad but i got to the part for 4 with the big ones and it was jank. Not a fan of their omega damage attack with 2 attacks. Think it did roughly 200 damage a pop. Best bet is to be on their sides or behind them. i think its mainly a frontal weapon but the damage on it is absurd and seems toignore shields that are at full health sometimes. i do believe torpedos are great though because its a single attack so u wont lose em all and will take a couple shots off of u.

[Wraith]

Torpedo away! (literally the answer for all space combat in this game)

Then it just keeping away from them to not get destroyed