Every disciple begins their journey on the divine path when they are, in one way or another, summoned towards the Light, and that does of course include Bisht. But he’s unique in that he’s learned to turn the tables, using powerful magic to summon the Light to himself. At least a little bit of it.
So while he may not be able to summon the god of Light in His entirety – such an extraordinary feat must surely be impossible – he can summon a small piece of divine essence in the form of an imp. The imp shoots pulses of light at enemies and, if Bisht gets the chance to enchant it with more magic, explodes in a flash of white Light, healing allies and damaging enemies caught in the blast.