Who can tell me how much damage should a fire eruption of a generic int caster do to be useful? Per boulder? With and without volativity? 2K? I remember 100% recharge build could do with less in IT but there is no 100% recharge now.
That question is too obscure, I see
Thats physical eruption damage without giant's tooth mace
(https://s8.postimg.cc/fod1qaset/gianttooth01.jpg)
With one such mace
(https://s8.postimg.cc/x1nc56y0l/gianttooth02.jpg)
And with two of them
(https://s8.postimg.cc/ojdw0ujs5/gianttooth03.jpg)
Two other rare weapons have +50% physical damage each.