For every 5 Willpower purchased within range, you deal +1.5% increased damage per Overpower charge.
When you gain an Overpower charge, you deal 12%[x] increased damage for 5 seconds.
The data for Dominate reflects Season 15, patch . Entries are updated after balance changes.
In the "Glyphs" section of the Diablo 4 database — everything there can be filtered, sorted and searched.
