Luminae

The Sosarian divine spell Luminae is very essential during dungeon exploration.

The darkness of the evil depths makes exploration next to impossible without a lightsource. While torches are one solution to this problem, this spell enables the caster to have light without having to carry the lightsource around. This saves space in the backpack and frees the hands for weapons and shields.

Note that the spell Sominae creates a longer-lasting light, while the arcane counterpart to this spell is Lorum.