Roathe is a powerful endgame encounter tied to The Descendia activity, testing both survivability and damage management through aggressive attacks and layered mechanics.
The fight emphasizes mobility, situational awareness, and understanding invulnerability phases that punish players who rely only on brute force.
Knowing when to deal damage and when to focus on mechanics is essential for defeating Roathe efficiently before the weekly reset window closes.
Where To Fight Roathe?
Roathe can be challenged once you reach Infernium 21, which is the last part of The Descendia activity until the weekly reset.
If you have already reached Infernium 21, you may repeatedly challenge Roath while he is still available before the reset.
How To Defeat Roathe?
Once the fight begins, Roathe will begin charging at you using his Infernalis ability and performing his dash, but he will cancel it to attack you.
He will continue to utilize Uriel’s Abilities during the fight, and you will need to deal as much damage as possible while staying alive.
Damaging him with ranged attacks to apply status effects is a good tactic, while finishing him off with melee attacks can be done afterward.
During the fight, reducing Roathe’s health by half can make him perform different actions to gain the upper hand in battle, but these may be countered.
He may start to levitate and become invulnerable while creating 4 links, which you will need to break by collecting the demonic runes attached to them.
It is possible for Roathe to also unleash a devastating attack in the area that can’t be avoided unless heading into a safe zone created by Lyon.
Once Roathe has been defeated, completing the mission can be done by destroying his throne, which also provides you with a reward.
Rewards
Defeating Roathe and destroying his throne will reward you with a Component Blueprint for either Uriel or the Vinquibus. (Bayonet)
The following rewards may be obtained:
- Uriel Neuroptics Blueprint
- Uriel Chassis Blueprint
- Uriel Systems Blueprint
- Vinquibus Barrel Blueprint
- Vinquibus Blade Blueprint
- Vinquibus Receiver Blueprint
- Vinquibus Stock Blueprint
Verdict
Defeating Roathe is a challenging but rewarding experience that blends high-pressure combat with clear mechanical counters once the fight is understood.
Players who manage status application, positioning, and mechanic phases will find the encounter far more consistent and less punishing.
With valuable Uriel and Vinquibus component blueprints on the line, Roathe remains a worthwhile target for players progressing through Infernium content.



