- This ability got replaced by Buckler Aura in the 7.23 gameplay patch.
- Interrupts the user's channeling spells upon cast.
- The bonus armor does not stack with the armor gained from Mekansm and Crimson Guard active abilities.
- Does not affect wards, buildings and invulnerable units.
- Interrupts the user's channeling spells upon cast.
- Affects every allied unit, including invulnerable units, siege creeps and illusions, excluding wards and buildings.
- Pre 5.61, this ability also used to restore 100 mana on top of granting armor and restoring health.