Mighty Shield Slam

Delivers a shield attack moving you forward 3. 1m using all your might to consume all stamina and scale damage with stamina spent. Mighty shield slam inflicts 32 damage bonus per stamina spent + 97% weapon_damage_type_crushing weapon damage to multiple enemies, pushing them back. While charging the attack you are considered blocking. The attack has a 100% critical strike modifier when charged more than 66%.
Comes from Shield Fighter rune.