Comparison between Regular Incendio (Top-Left); Early 1st Input (Top-Right) and Fast Incendio (Bottom). You can gain 3s each time, if done correctly.

http://img15.hostingpics.net/pics/956032Earlyincendioinput.jpg

To Early Input, press and hold the first input just when Harry's wand leaves the bottom of the screen. /!\ Update : you just have to hold the first input for it to be automaticly pressed when the QTE starts.

To do that Fast Incendio, you have to press 2 inputs in a row, the first just before entering the circle, and the second just before leaving it. The timing can be a bit confusing, since you can't input too fast (about 0,2/3s between both inputs).

These are the inputs for all of the Incendios :

Incendio Class Cross - [Square - Cross] - [Cross - Triangle] X - [ ] - X - X - /\

Forest Wall Triangle - [Circle - Triangle] - [Circle - Cross] /\ - O - /\ - O - X

Forest Bush Cross - [Circle - Square] - [Circle - Triangle] X - O - [ ] - O - /\

Forest Wall Circle - [Cross - Triangle] - [Circle - Square] O - X - /\ - O - [ ]

Devil Snare Square - [Triangle - Cross] - [Circle - Square] [ ] - /\ - X - O - [ ]