What is Illusion of Life skill?
it’s a mesmer skill that works like the signet of undeath mixed with the warrior’s #3 downed skill.
it brings you back to life for 15 seconds, if you kill an enemy you rally, if not, you get downed again
what will have happened is you were brought back for those 15 seconds, but didn’t notice the buff, then when it ran out, you were hit for 100% of your health