If a Warrior engages in combat with a mob, and then right clicks(Select and auto-attack) another mob, BEFORE the mob he was previously attacking dies, he will remain locked in combat, and will retain his rage until that next target is dead, or de-selected.
This is helpful retaining rage or building rage(See note below on building rage).
Helpful in group environments, no so much solo.
Note: You need the talent Anger Management for building rage.






