Barrage is an Expert Marksman and Huntsman skill in Divinity: Original Sin and Divinity: Original Sin II respectively.
Original Sin[]
Fire multiple arrows in a straight line, each dealing 60% (75% in the Enhanced Edition) of the character's damage.
Locations[]
Only one book exists.
Original Sin 2[]
Fire three arrows at three targets of your choice, each dealing physical damage.
Scales off of basic attack damage and Strength.
Locations[]
Traders[]
Following table shows all NPCs who are guaranteed to sell huntsman skillbooks, with their location and coordinates in the right column, from them. The location shown in the table (and the coordinates) are only for the initial location the NPC is in. Note that some of these may have other spell/skillbooks and goods to sell.
| Trader | Location (x, y) | Trader | Location (x, y) |
|---|---|---|---|
 Butter |
Fort Joy (201, 147) |
 Bahara |
Sanctuary of Amadia (417, 81) |
 Corbin Day |
Cullwoods Mill (529, 415) |
 Haran |
Driftwood Square (345, 125) |
 Elven Treewarden |
Elven camp (509, 322) |
 The Lost Knight |
Temple of Tir-Cendelius (294, 915) |
 Black Ring Reaver |
Black Ring encampment (236, 769) |
 Non |
Arx (291, 307) |