Is this Working as Intended

Ok its not Working as intended as i did as Nihilus Anihilate and it didnt even take half his protection off. I guess ill report this bug in the bug section

Yes it is WAI, he has the raid boss tag in thie event. Fracture and annihilate will work like a raid boss and not a normal toon.

So how is this beatable? i beat it before but now it seems impossible he always gains his protection back even with shock on him.

link your roster if you'd like some help

Use r2 to smokescreen, only attack dooku. Once stealth goes away attack the droids till r2 has smokescreen again. I run cls, solo, chewie, r2, gmy

I might try that i usually killed off the droids cause B2 clears the Buffs. i might Kill b2 then go after Dooku

If you use your nightsisters I believe you still have access to the event ability that lands daze on Dooku. It still takes a year to beat him into submission but if you daze him you're good since he won't be able to counter and regain protection. You could even run a normal team and put Asajj in the squad to get the daze ability. Also you could use a toon that lands daze. If you're running a rebel squad, consider putting Zeb in with CLS for the daze on basic. Here are more characters with daze that you can bring in to prevent the counter attacks. Normal raid bosses are immune to daze but Dooku isn't even though he has a lot of tendencies of raid bosses in this event (immune to massive damage/annihilate, fracture doesn't prevent him from taking turns). Hope that helps!

I use DRevan :p

Daze helps. Healing immunity does too. I usually run an empire team with death trooper. If you wanted to get cheeky, you could use a zeta Vader lead and just let the dots pile up until you can get off a massive culling blade.

Lol.. I just hit auto and walk away. There is nothing wrong with that event. You just have to use a more effective team.