Source: SRD

Harm

6th-level necromancy  - Clr

Casting Time: 1 action

Range: 60 feet

Components: V, S

Duration: Instantaneous

You unleash a virulent disease on a creature that you can see within range. The target must make a Constitution saving throw. On a failed save, it takes 14d6 necrotic damage, or half as much damage on a successful save. The damage can't reduce the target's hit points below 1. If the target fails the saving throw, its hit point maximum is reduced for 1 hour by an amount equal to the necrotic damage it took. Any effect that removes a disease allows a creature's hit point maximum to return to normal before that time passes.

Open Game License v1.0a Copyright 2000, Wizards of the Coast, Inc.

System Reference Document 5.0, Copyright 2016, Wizards of The Coast, Inc.; Authors Mike Mearls, Jeremy Crawford, Chris Perkins, Rodney Thompson, Peter Lee, James Wyatt, Robert J. Schwalb, Bruce R. Cordell, Chris Sims, and Steve Townshend, based on original material by E. Gary Gygax and Dave Arneson.
dxContent.com and dxContent spell database filtering tools copyright Brian Dunn, 2016