[Mighty]

The Reactive Armor spell increases the caster's physical resistance, while lowering the caster's elemental resistances. Formula: 15 + (Inscription / 20) Physical bonus, -5 Elemental.

The Reactive Armor spell has an indefinite duration, becoming active when cast, and deactivated only when re-cast. Along with Protection and Magic Reflection, this spell will stay on -— even after logging out, -— until you “turn it off” by casting it again, or until you die. Example with 100 Inscription: (+20 physical -5 elemental)

тогда вот его формула.