Light magic:

- ray/beam manipulation
- Healing - other potential usages, not yet explored
summoning:
- incantations; conventionally summons fairies which can boost his magic, channeling through him or animals/animal spirits to physically fight  alongside him
- Potential to fail increased with the size or power of the thing being summoned 

Although able to generate more light himself, his powers start off of existing light and so such benefits him - the more light the more powerful his attacks, and pure darkness means he cannot use his magic at all.

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