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

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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