Counters for bosses in CAV EQ I found very easily to fight apart from most META champs
I was having trouble with jane and then I tried something and it worked and then I gave thought why not try some thing sort from these ghost,Ht, dooms etc meta (tho I used some meta too)
Thor rag:- Any shock immune or high energy resistance champ can do. sorcerer supreme was very good for this fight
Jane foster:- For me most toughest boss. Her nodes can make her vey trouble some or say very very hard. LUKE CAGE(4*) made good work of her. Reach Sp 2 and if exhaustion are above 2 or 3 you are set. He shut down the nodes ( not stun) all you have to bait sps. But if you have r4 5 star he can just chain sp1 all day cuz he can finish fight with higher damage stats.
GR:- Any champ can do it . Literally any champ can. I used rulk. 4/55
Void:- only thing you have to time is falter and bane. But STEALTHY just slays him. Star lord slays him. Ramped Up G2099 slays him. Just don't get hit take some bane damage but don't get hit and he will melt due to combo party node
Odin:- By far easiest boss of newly champs. G2099 easily one shots him. Just keep spamming sp1. Build some combo shield first in starting. Void kills him good. Stealthy kills him good. Sorcerer too can but had to be careful.
Manqoq(whatever his name is):- Easy then Odin. Don't push him for sp2. Best counter Capiw and stealthy. I find stealthy best of all. G2099 finish him very quickly. Void makes good work of him. LC just wrecks him. Or any champ who really don't rely on bleed. Like SL but have to manage.
Hopes it helps . As many people like me don't have HTs,Ghost or many champs like this. I found above very useful. So far I only used 1 revive and that was in Jane foster boss as my LC is 4 star and damage output for such HP pool is low