Mixin fixes for Epic Fight's shield/weapon guard system (base GuardSkill, Weapons of Miracles' Perfect Bulwark, and Epic Fight Nightfall's parry) plus unarmed combat and other core bugs.
Fixes a client-side crash in Epic Fight Awaken (1.2.7.2) where the Vacuum Slice projectile's null health-bar texture throws a NullPointerException in Epic Fight's renderer, by substituting a safe fallback texture instead of crashing.
Fixes conflicts between Epic Fight's lock-on camera/movement and ShoulderSurfing + BetterLockOn (or lockonmovementfix), and stops the character from looking at pass-through blocks like tall grass while aiming.