A positive energy conjuration that heals 1d6, +1 per 3 caster levels (max +3 at caster level 9), every 2 seconds for 8 seconds. When the initial effect expires, a smaller healing effect that heals 1 HP every 5 seconds for 30 seconds is applied.

Only one Vigor spell can be active at a time, with the most beneficial taking priority. If multiple Vigor spells are cast on the same target, then the duration is extended.