Talk:Quick Thinking/@comment-11149612-20130915220231/@comment-71.108.136.198-20130916001021

Let's take Excalibur with both a maxed Quick Thinking and Rage:

100 base HP -> 40 energy

HP = 0 -> 40 energy is instantly converted into 96 HP

That basically translates to the mechanic being able to kick in a maximum of 24 times before an actual death. This applies to all Warframes due to the same scaling. Of course, if you find an energy orb before the mechanic kicks in (i.e. HP hits 0), good for you.

As a side note, having Energy Siphon is cruical because as long as you have energy, the mechanic will always kick in.