Later on, endgame it's fairly useless to be honest, but I agree that fireball is totally useless, the only usage for fireball is to rotate it between frozen orbs. While on vanilla fireball did like 20k dependent on gear its hard get it up to like 10k-15k on a mod that's harder.
Reducing the synergies for thunderstorm would probably make it more useless endgame. The only real usage for thunderstorm is for boss kills, if the boss is the only one alive and even then skills like nova does it better.
J.D.A
joined
This member has provided no bio about themself...