[Autumn]

I think it should also be noted that pre-GR this skill used to be a lot more unique and contributed very highly to high damage fire or light builds, what it would do is that the mark would store the first fire or light damage instance inflicted as the LV, and explode 2 rounds later for the same damage, this was incredibly toxic with CM Sear, but I could see it storing a percentage of all fire and light damage in the 2 rounds its active, as long as its within reason.

Such as with like, 30-40% of the damage inflicted in 2 rounds.