Level
3rd
Casting Time
1 Action
Range/Area
30 ft.
Components
V, S
Duration
Concentration
1 Minute
School
Abjuration
Attack/Save
None
Damage/Effect
Buff
Choose any number of creatures within range. For the duration, each target has Advantage on Wisdom saving throws and Death Saving Throws and regains the maximum number of Hit Points possible from any healing.
With the buff to Healing Word & Cure Wounds, this can really crank up a healers ability to... heal!
Do you have to stay within 30ft of caster in order to keep the buff?
No. If that were a requirement, the spell description would say so. The caster just needs to maintain concentration on the spell.