Proposal : Lethality now only affect physical damage spells

And maybe physical damage on-hit effect.

But not the damage from base auto attack damage + bonus AD or crit damage.

I think that would be a first change in the good direction since Lethality is supposed to help AD Casters (they use mainly their spells to deal damage).

TLDR: Lethality only works for physical damage spells and not for auto attacks.