For every 5 Intelligence within range, Companion Skills deal +2.5% increased damage.
The Passive portion of Companion Skills deal 130%[x] increased damage.
The data for Wilds reflects Season 14, patch 3.1.3. Entries are updated after balance changes.
In the "Glyphs" section of the Diablo 4 database — everything there can be filtered, sorted and searched.
