Discovery Freelancer: Fire and Fortune Release Date Announcement

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one (1) high powered missile is going to render battlecruisers entirely useless by destroying their regen, shields, and movement speed at the same time

At the moment of writing, it takes 6,000,000 explosion damage to destroy the front section of a Corsair Battlecruiser. That is 1,438,000 more damage than the ship has total health. It also would require the ship to be hit -- frontally, of course -- by 43 Marauders or 57 Devastators. These ships have flaks. Explosion damage is useful for softening up components or finishing off components with very low health remaining, but is basically never going to fully destroy a component on a Battlecruiser on its own.

TL;DR: You are aggressively wrong. It may be an idea to reserve judgement for after you try the class.

What about i wanna make missions for it and when a bunch of fighters NPCs appear, well, you will be eaten in scraps

You shoot and kill them with Battlecruiser primaries, which are more akin to really beefy Cruiser prims than they are similar to Battleship prims.

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