publish: true
aliases:

Investment of the Chain Master
created: 2026-03-09T12:15:34.122-04:00
modified: 2026-03-09T12:15:34.122-04:00
published: 2026-03-09T12:15:34.122-04:00
tags:
ttrpg-cli/compendium/src/5e/xphb
ttrpg-cli/optional-feature/ei
cssclasses:
json5e-feat
obsidianUIMode: preview

Investment of the Chain Master

Prerequisites Level 5, pact of the chain|xphb

When you cast Find Familiar, you infuse the summoned familiar with a measure of your eldritch power, granting the creature the following benefits.

Aerial or Aquatic

The familiar gains either a Fly Speed or a Swim Speed (your choice) of 40 feet.

As a Bonus Action, you can command the familiar to take the Attack action.

Whenever the familiar deals Bludgeoning, Piercing, or Slashing damage, you can make it deal Necrotic or Radiant damage instead.

If the familiar forces a creature to make a saving throw, it uses your spell save DC.

When the familiar takes damage, you can take a Reaction to grant it Resistance against that damage.

Player’s Handbook (2024) p. 156