It is literaly like the tooltip says ...sweeping wind active AND channelling tempest rush. So casting wol or ltk would NOT benefit from the 15k cause u stop channelling to cast . But what I found out what gets the dmg boost for example are weapon proccs like thunderfury, rimeheart, shard of hate etc and of course Gem effects.
It is literaly like the tooltip says ...sweeping wind active AND channelling tempest rush. So casting wol or ltk would NOT benefit from the 15k cause u stop channelling to cast . But what I found out what gets the dmg boost for example are weapon proccs like thunderfury, rimeheart, shard of hate etc and of course Gem effects.