I am leveling a mage alt (lvl 75 atm) and I am having a major problem - the "heating up" procc is disappearing/ ending prematurely, without being transformed into the instant Pyroblast! I just did Violet Hold dungeon and during whole run I got like 1 or 2 hot streak pyroblasts, despite having nearly 30% spell crit.
Is it because I am not max. level yet? But why? I checked my spellbook for missing talents and it looks like I have most of Fire's toolkit already, just missing Combustion.