There is no way that this is a team capable of hitting UNM CB.  Who suggested this comp to you?

You will get decimated long before you hit top chest damage.  

Maybe post your roster?

Here's the roster from when he last posted it - and the suggestor was me :) https://forum.plarium.com/en/raid-shadow-legends/674_game-discussion/1699844_need-help-for-clan-boss-please/

T'was the best I could build from what he had available.

Please see attached 🙏 @Wileyman 

I can take a look, but Kram is typically solid on CB advice.  If he says that is your best team, then it very well could be.  However, I think you should stick to Brutal & NM.  I don't think that team above will cut it on UNM.  

From your Roster above, I would try Geomancer, Venomage, Teodor, Fahrakin & Giscard.  All with Lifesteal gear, the Life Drinker Mastery, and Warmaster for T6.

Pick your leader based on the aura that you need most due to gearing.  

If you are worried about the stun, you will need to bring Doompriest, but I never bothered.  I used to just tank the stun hit back in the day when I was climbing the CB ranks.  

Are you familiar with speed-tuning for CB?  You will want to be faster than the CB.  NM is 170 & UNM is 190.  If you can get into a tight speed group in the mid 200s, you'll be running at 3:2.   

From my recollection - I believe the idea was Teodor SPD up + Anchorite buff extend, to make it easier to meet speed breakpoints for a player who didn't have particularly great gear at the time. Geomancer was an option as well, but I didn't think the fight would last long enough for it.

So should i keep the team composition as you mentioned previously?

1.Teodor goes first and Aura Lead

2. Doompriest 2nd

3. Corpse Collector 3rd

4. Aanchorite 4

5. Giscard (I have a shield set to bring more shield or the lifesteal displayed above)

I feel like it's unlikely that OP will have enough quality lifesteal gear to make that team work, Wiley. And I don't think that Teo on his own can keep the team alive, not to mention you're at the mercy of stuns and speed down.

So @Kramaswamy I try the team como you said primarily 

@Aimerzk If Kram is right and you don't have enough lifesteal gear to gear all of your toons for CB, you need to be farming Dragon 20 like a mad man. I think you are unlikely to get to top chest on even NM CB w/o lifesteal gear with the toons you have at your disposal.

My original CB toons were all in lifesteal gear.  It doesn't have to be great gear.  Some of them were in 5 star rare pieces even.  You will heal off of the warmaster procs. 

Sure do guys , Thank you @kramaswamy.kr and @WileyMan  , i will farm from dragon maybe I get more lifesteal to equip all of them.

All of that doesn't mean you shouldn't try to hit CB with the team/gear you can put together right now.  You get 4 CB keys every day and should use them to get what you can.