Enchant doesn't modify a conductor's values until it's swapped out & reselected. Once selected, Enchant can be disabled and its conductor buff seems to remain. This doesn't feel right, I'm assuming it's mean to temporarily buff the active conductor?
A fully charged Blast Wand + Enskill + pretty much any resource generator producing Qt+ levels causes pretty consistent crashing for me, using latest stable Vivaldi. Game hangs, with eventual browser popup about not enough webGL memory.