Action Skill Augment
While Gunzerking press [action-skill] to taunt your enemies and instantly gain Full Health.
Taunted enemies are more likely to attack you, but for the next few seconds you gain massive damage reduction.
Yippee Ki Yay
Killing an enemy while Gunzerking increases the amount of time you can Gunzerk.
Taking damage gives you Health Regeneration for 5 seconds.
This effect does not stack multiple times.
Just Got Real
Increases the Damage you deal with all gun types.
The lower your health, the greater the damage bonus.