Wrathbringer

Wrathbringer is a Legacy Artifact sword.
==Obtainment==
Learn the Ragestriker Codex: Fragment IV manual (obtained from as a random drop from Ancient Cultivators), and craft it with an Artifact Crafting Skill Level of at least 20 to obtain the Incubation item.
Activate the incubation during Sandstorm Weather to receive the legacy artifact, which can then be claimed, locking the item to that cultivator. 
==Uses==
The artifact has a relatively low base damage compared to other artifacts, however it has a 1% chance of reducing the target's current Qi by 30% when attacking. This can be either the main body's Qi, or the Qi of an Artifact, and is calculated by setting the artifact's power temporarily to equal 30% of the target's current Qi.XiaWorld.Fight.FabaoBase.GetAtkPower This does not account for Barrier Power, so the actual damage dealt will usually be lower.
It is used as an item in the Ragestriker Formation.
==References==