idk how to play, SE, buff me.

First, adrenaline is for crucial use only, second, its a ranged LB with a long AoE, you can`t have it buffed more than it is. Both caster and ranged LB are made to be heavy damage dealers to an area, not killers like the melee ones. And, considering the advantages of no casting time and firing on the move of both DEX ranged above the casters, is pretty obvious that the LB needs to do less damage too. You can`t have it all.