Having now been involved in a number of Wars and been on the end of endless hammer spamming and DOT avalanches (IG) may I suggest the following.
Endless stuns. in Gw2 they call it “Stability” you cannot be pushed, pulled. stunned or dazed when you have the effect. This game is missing this counter badly (Berserk and the like not viable imo). Needs to be implemented in such a way that it doesn’t make a toon constantly immune to stun etc.
Perhaps a potion or something that has a cool down. Enables tanks on a point to have a decent chance to counter the Hammer and axe squads tactically.
AOE DOT’s (VG,IG etc) Stop the endless stacking of these effects, diminished returns I think people are referring to in game. Once you have two stacks for example, you cant get anymore for a set number of secs. Means laying down DOT barriers would need to be more tactical not just a spam.
Perhaps there are better ways to counter these effects, but please start to do something to make fights less one sided and monotonous.
My two cents. 