The radius percentage damage no longer damages air creeps. No longer gains 'charges' on attack and increases current mana by 5 instead. The single target health percentage damage changed from 1.4% to 1.33%. Attacks at 15 mana now procs the lightning bolt, dealing a constant 2,500 Spell Damage and resets mana if an air creep was hit. / The updated ability is also easier to understand and gives a visual clue of when a lightning strike is available with the mana bar.
It also adds possibility to combine with Water Disc. / The damage dealt to air creeps is reduced, but the change is intended to make the ability less RNG and easier to balance. Improved performance and optimized ability code. Attacks at 15 mana now procs the lightning bolt, dealing a constant 750 Spell Damage and resets mana if an air creep was hit. No longer gains 'charges' on attack and increases current mana by 3 instead. Spell Damage amplifier changed from 25% to 20%. The default values for just typing '-gc' has been updated to match the grid color change made in version 6.1a. If it happens, please report in the Discord and attach a replay if possible, thanks.
/ A few reports regarding stuck creeps after last fix, but haven't found the issue.