Bolster Undead
Bolster Undead is a 1st-level necromancy available to Cleric, Sorcerer, Warlock, Wizard.
You suffuse an area with negative energy to increase the difficulty of harming or affecting undead creatures.
Choose up to three undead creatures within range. When a targeted creature makes a saving throw against being turned or against spells or effects that deal radiant damage, the target has advantage on the saving throw.
Mechanics
- level:
- 1
- range:
- 60 feet
- ritual:
- false
- school:
- necromancy
- classes:
- Cleric, Sorcerer, Warlock, Wizard
- duration:
- 1 hour
- casting time:
- 1 action
- concentration:
- false
Related entries
matched by shared tagsspell4 shared
Afflict Line
spell4 shared
Alone
spell4 shared
Animate Ghoul
spell4 shared
Anticipate Arcana

spell4 shared
Anticipate Weakness

spell3 shared
Accelerate
6 same-category · 0 cross-category
Sources
- Deep Magic 5e·OGL-1.0a·© Deep Magic 5e. OGL-1.0a. Via Open5e (open5e.com).
Last updated 6/19/2026·Tags: spell, necromancy, cleric, sorcerer, warlock, wizard