I just skilled this passive in the Sorcerer Passive Skill tree and it seems to provide the excact opposite of what the description states.
Instead of reducing the next spells cost by -5/10/15/20/25 mana after I crit. The cost goes up by that amount emptying my mana instantly lol.
I trief to find a bug report by searching for “reaction point” and didn’t find anything. So sorry if that has been reported earlier.
Thanks in advance