The Oathbreaker's armor is part of the Oathbreaker's Outfit. It is only available in Dark Mode.
Oathbreaker armor is a relic armor in The Witcher 3: Wild Hunt.
- Can be found in a chest guarded by a cyclops on the westernmost island in Skellige.
- Can be found in a chest near Old Speartip during The Final Trial in the caves near Kaer Morhen.