Placeholders in/on magic mobs

[vajuvung]

i know placeholders will not work on mobs. That okey, but the problem is then you use same spell on playersand mobs

``
Error evaluating transform in Spell: explozja_ogien_1.damage: '(%magic_hydri% + sharpness + attack_damage * 1.75 - target_luck * 0.5) * (1 + %magic_ogien% / 10)': Unknown function or variable 'magic_hydri' at pos 2 in expression '(%magic_hydri% + sharpness + attack_damage * 1.75 - target_luck * 0.5) * (1 + %magic_ogien% / 10)'

when mobs use spell.
``
My request or suggest is add always "0" in placeholder when used by mobs.