4* is not very good artifacts, depending on where you are in game.  Most people would recommend NOT taking them to 16. Wait till you have at least 5* artifacts/accessories.  You will definatly end up selling 4* at some point and it cost you a lot to get it to 16.

Speed doesn't add much power,  Resistance does.  It doesn't make resistance better, just the way the different stats are counted.  You could stack resistance on kael and get a lot of power.  But who cares?  What good does it do him? He's a glass cannon.  Make him hit hard and fast and he'll be a better champ, with less power than some others.

Do you have you Kael booked?

Do you have masteries on your Kael?

I  forgot.  Masteries  maxed  out.  Booked  as  in skills?  Ya.  I  have  him  totally  maxed  except  not  6*  and  not  all  glyphs.

Hes  divine  offense  and  i  forget  *  level  but  at  least  4*.

ive  heard  Kael  can  solo  Brutal.  Mine  can  on  non  stage  7  but  stage  7  a  couple  of  them  he  can't i  dont  think.  But  close.

i  have  3*  all  campaign up  to  nightmare but  need  to  3*  nightmare  4-12  still  i  think.

i  have  220  champ  slots.  

all  my  6*  just  dont  seem  strong.  not  power  but  strong  is  what  i  meant.

Maybe you use artifacts with stats that don't fit for Kael, like flat bonus to atk/def/hp on gloves/chestplate/boots? 

Or masteries that don't fit? For a campaign farmer, you want the attack tree and Deadly Precision (c.rate), Keen Strike (c.damage), Shield breaker (as pre-skill in the tree), Ruthless Ambush (extra damage with the first attack), Whirlwind of Death (extra speed per kill), Wrath of Slain (extra damage per dead allie, normally your 3 food champs should die), Cycle of Violence (chance to reduce the cooldown of your AoE attack), Kill Streak (extra damage per kill), Blood shield (pre-skill in the tree) and as tier 6 mastery Flawless execution (c.damage). That are the best masteries for a campaign farmer. Probably your Kael can't fight at Clanboss with these masteries, you would need other stuff there, but for campaign farming, this is the way to go.

Would  you  post  a  pic  of  him  and  we  will  help  with  him  

i  wouldnt  worry  about  maxing  4*  stuff  unless  its  epic  or  lego  because  there  is  no  call  for  it  mid  or  end  game  id  love  to  help  You  build  out  some  of  your  champs  if  you  post  your  roster  and  progress  

I  cant  upload  roster  images  cus  theyre  too  big  i  guess.  

Well - for starters, that's a terrible mastery tree. That being said, masteries will not make *huge* differences (except for Warmaster/Giantslayer on CB).

Roster images should upload just fine. We've all done it a million times.

For non-CB, you probably want something like this:

https://raidbro.com/masteries?v=v1&m=13mmc000000pduo

I disagree with Helmsmasher on a campaign farmer. If you can kill them only with a Helmsmasher proc, your damage is to low. If you can kill them without, Helmsmasher does nothing. Flawless Execution is the right tier 6 mastery for a campaign farmer.

your  going  want  to  set  aside  a  few  special  champs  just for  cb  they  require  special  care

N  its  not  nice  to  say  that  its  terrible    theres  nicer  things  to  say    but  i  know  youre  not  meaning  to  be  mean.

I  just  dont  know  what  things  to  have.

the  forum  says  file  too  big  when  i  try  to  post  champion  inventory list    

just  screen  shot  it  and  adjust  the  size  of  the  pic  if  you  can  if  not  just  tell  us  top  15  champs  you  have  and  we  will  start  there  

Kramas is just very blunt and likes to get to the point, and you are right that he wasn't trying to be mean. :)

As for your file size problem...since you're posting on mobile it's a little more annoying I suppose. Can you edit the screenshots on your device to make them smaller?

Ya    i  knew  he  wasnt  trying    i  guess  im  just  extremely sensitive and  easy  to  offend    i  have  several  mental  disorders  so  i  can  sometimes  not  say  the  right  thing  too   

i  have  the  iphone  11  pro  max  so  i  have  no  idea  about  screenshot  sizes

i  reslly  hate  how  this  forum  isnt  designed  better  for  mobile    i  dont  get  it    its  the  only  one  thst  dont  do  right  in  this  text  box    thats  ridiculous  :)

is  hellhades good  site  for  everything like  masteries  and  artifacts?

i  use  divine  offense  on  my  Kael.  I  use  devine  over  non  diving  for  all  champs  when  possible

are  the  standard  artifacts any  good  for  champs,  like  offense  defense  curing  etc

being  i  farm  12-3  and  used  to  12-6  i  have  tons  of  curing