I wonder if AI Zigg's hullmod will ever be available for players. Without it Ziggy feels extremely boring.
I mean, if you know what you are doing you can edit the hullmod file to have the mod available.
But I agree with the decision to not make it available.
It makes a powerful and borderline broken ship even more so.
A phaseship with extremely powerful missile and fighter defenses that don't consume flux and which can also be used as fast long range missiles that ignore shields.
Stomping around for a bit with it is fun but it also gets boring fast.
As for my strategy, it's soaking the motes with capitals/cruisers and then pressure with beams, fighters and missiles.
It is a very tough fight because the Ziggurat has a very high burst damage loadout.