White Damage is unmitigated damage. This means it cannot be resisted/evaded and is unable to crit. 

Attacks that ignore armour/protection also show up as White Damage, however not every attack/effect that deals white damage ignores protection/armour.

Examples of effects/attacks that deal unmitigated damage:

* Deathmarked Characters take damage equal to 50% of the character's total health as unmitigated damage from all attacks in addition to regular damage.
* Damage over Time deals 5% of a character's total HP as unmitigated damage.
* Darth Nihilus's Annihilate ability does unmitigated damage to raid bosses (99,999 damage).
* Savage Opress's overpower ability does 99,999 unmitigated damage against enemies with less than 25% health (50% with Omega).
* Slave 1's Seismic Charge attack deals direct damage to Health, ignoring Armour/Protection, as well as taking 20/30% of the target's total health.
* The AAT's main cannon deals 99,999 unmitigated damage to characters without a buff.
* The Phase 4 Firestorm attack in Heroic AAT deal 99,999 unmitigated damage to all un-buffed characters.