Dyemelikeasunset's avatar
hey very sorry for the late response! Been caught up in work ^^;
if you were still curious, combustion can definitely be explosive hits if they're an internal magic user. If they're external, it can also be the ability to explode items from a distance!
likewise, the energy subelement could very much be giving yourself more energy, or being able to replenish energy through heat, etc.
light can be used very simply! For example, distraction tactics via glare or momentary blinding, being able to produce light in dark places, being able to snuff OUT lights to your advantage, etc!

Every element and subelement has multiple ways in which they can be utilized!