Healing Spirit
Spell Level: Level 2
Spell School: Conjuration
Casting Time: 1 bonus action
Range: 60 ft
Components: V, S
Duration: Concentration, up to 1 minute
Castable By: Druid, Ranger
Description
At Higher Levels
When you cast this spell using a spell slot of 3rd level or higher, the healing increases by 1d6 for each slot level above 2nd.
Source: Xanathar's Guide to Everything