Others could reply in more detail, but you have a lot of good champions, there's definitely potential to do better with those in the arena and clan boss than you are doing now. 

For the clanboss, you should be landing a lot of poisons (the 5 percent ones preferably) and managing to keep his attack and defense down most/all of the time. If that's not happening, maybe your accuracy on Kael, Serris and Peydma is too low? And you probably need a healer - I guess try with Gorgorab, unless you happen to have Apothecary as well? Apothecary heals more and offers speed boosts, but Gorgorab's increase attack boost can't hurt either, though really a lot of your damage should be coming from Kael's poisons which are unaffected by increase attack.  

For arena, no doubt you have also seen plenty of teams with either Spirithost or High Khatun, Warmaiden, Kael and somebody else - in order to get increase attack/speed on you, decrease defense on enemies, and then the massive DPS hit from Kael. Spirithost also provides the speed aura and removes debuffs. In your case, Gorgorab is a good fourth, for revives/heals plus a second increase attack buff. Though Madame Serris is also super good in the arena, Athel and Peydma are definitely useful too, Jareg, Fenax,... frankly, you have a lot of good options, but you should think of synergies like that combo I mentioned above. And then make sure your champions have high enough speed and will get their turns in the right order, to make the combo work without having half of your champions taken out before they can hit. 

Hi,

Gorgorab ftw

Gorgorab gives speed lead in arena, tm boost, and increase atk. For arena kael, madame, ??? F

Gorgorab will increase you in dungeons as well.

Thanks guys.

Yeah i have issue switch the synergies.

Im doing allright in arena but think i can improve much much more.

Ok i overlooked gorgorab then i placed him in the Vault and he had kinda shitty gear to😂

i dont know how i can add printscreen with the phone . I would like to.

Im certain Ive made bad stuff o ball my Champions. Since its so much not good Ive struggle where to start fixing.

I was aiming on go for level 60 on Madame Serris or warmaiden.

I really love Serris she is op on my level but lacks im certain areas as fire dragon and with hear gear and to little speed are not able to sustain it against clan boss

How do i do it?

Cant attack from phone Ive tried

I would love to show my gear to .

But u would love how much wanted for level 16 on flat stats, wrong stats etc

Several mentioned gorgorab. So im gonna see what i can do there.

Thing is he is 40 and i have Serris at 50,warmaiden at 50 

Do you guys think i should go past those and go on gorgorab farm for 50 and then 60?

Then which will i go for after that one 😂

By the way i attacken clan boss on hard with Kael/peydma/Madame serris/Catacomb  councilor and high khatuna.

When u line up the rooster in what order is the right one ? Do they start in the order you pick them, or is it just speed that determined that ?

I see that my khatuna and serris that are important for the shield /steal buff and turnmeter.

Khatuna have 123 speed

Serris 168 in speed (no lifesteal hear) but should sustain f i increase the speed and defence. She has shield on every turn

Maybe my overall rooster is good but i need an apotechary or similar?!

What more Champions is there as apothechary, that i should have my eyes after?

Raise a ! For  catacomb councilor is overlooked . What are your guys thoughts on this ?

It has really really cool and strong stuff.

His a2 is 3 strike attack and his A3 he attacks with three friends

Im leaning on going with warmaiden first then gorgorab

She is easier to give result faster and Closer overall.

Ive googled some videos and aparently gorgorab is op for arena.

According to one of the sites his up there with legends.

Nice and i had him atthe vault 😂

So im gonna do like this i think

Take warmaiden to 60

Take gorgorab to 50

Take Madame Serris to 60

Take gorgorab to 60

Find a healer

Take my level 60s to full scroll starring with Kael and peydma then serris and what more

Khatuna im not so in to her but i dont know 

Then im det for next step on clanbpssnand dragon

Start working on a spider team and fire knight

If i gear up gorgorab for arena it wont be with lifesteal  or similar setup for clanbpss or dragon so not as versatile if i take that route. Why i think warmaiden thats already geared upfor clanboss /dungen is a better choice just need to book here and take some scroll and where ready.