Brutus' Brain
Supports skills which create Minions, causing those Minions to be unable to deal or take Damage. Cannot support skills which create undamageable Minions.
Good option that performs well in the right setup or as a levelling skill.
Gem Effects
Minions from Supported Skills cannot be Damaged
Minions from Supported Skills deal no Damage
Requirements
Best Active Skills for Brutus' Brain
Active gems that benefit most from this support
How to Use Brutus' Brain Effectively
Practical tips you won't find on the tooltip
Gem Level Priority
Support gem level often provides bigger DPS gains than you'd expect. +1 gem level gear is excellent value.
Alternatives to Brutus' Brain
Similar skills — which one fits your build better?
Supports Persistent Minion Skills, granting a chance when Supported Minions die
Supports Skills with Cooldowns, dramatically increasing the rate at which those
Supports Skills which create Totems, preventing you from having more than one of
Supports Melee Strike skills, causing them to steal a Modifier from Rare monster
How to Get Brutus' Brain
Use an Uncut Support Gem to obtain Brutus' Brain. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.