Wow, are u really 1000% sure about this ? Because in game standing still, doing nothing but generating fire aura, preparation is consumed. It is consistent with the description of the node âyou have a chance to cast the auraâ.
So for me both with the node description plus the in-game tests, preparation node is consumed by those casts.
Then thatâs a bug. If youâre not using a spell then Preparation shouldnât be consumed. 'Cause Fire Aura is not a spell you can cast. Unless itâs being consumed by the melee skill youâre using to generate fire auras while standing still.