Ostrox Boneglaive

Last Updated: September 11, 2025

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Ostrox Boneglaive Overview

Ostrox Boneglaive is a Hydra-focused Undead epic who excels at blocking enemy buffs, transferring and reflecting debuffs, and supporting allies with debuff cleansing and Accuracy boosts for long, control-heavy fights.

Raised by the Dragonkin Empire, this winged beast was trained to slay the underwater nightmare… the Hydra. As the years went on, an unexpected volcanic eruption destroyed their land, wiping the Dragonkin population from existence. However, the sacred power of hidden artefacts resurrected this beast, giving him the chance to fulfil the destiny of his kind. Ostrox Boneglaive is a support Epic champion from the Undead Hordes Faction.

The core mechanics of this undead dragon is to remove & transfer Debuffs received by enemies, followed by blocking their buffs in the process. When facing the Hydra, 4 heads will be present in alive or decapitated forms, therefore his A2 will place a Block buffs for 3 turns instead of 2. This makes Ostrox one of the best Epic champions to play this role, granting you a consistent Block Buffs cycle, especially with him being a neutral affinity.

Leading in to his Death Perception [A3], he can remove 1 random Debuff from allies, followed by placing an Increase Accuracy buff for 2 turns. As you progress through the Hydra, reaching the accuracy thresholds can be a tough task, therefore using this can alleviate the stats on your champions, whilst removing Debuffs such as Provokes & Fears. Last but not least, Ostrox has a 20% chance of reflecting Debuffs back to an attacker, which coincides with his A1 to transfer random Debuffs to your target enemy. This can hold value against bosses such as the Dragon to reflect poisons back to the boss [as an example].

Check out our Ostrox Boneglaive Champion Spotlight

Ostrox Boneglaive Ratings

Core Areas

Dungeons

Hard Mode

Doom Tower

Faction Wars

See Full Tier List Here

Arena Roles

Understanding Arena Roles

Champions normally form specific roles within an arena team. Our ratings define the roles that the champion fits and rates them on their ability to perform the roles. Below you can see a breakdown of all of our roles.

Cleanser

Champions with the Cleanser role will use their skills to remove debuffs and keep them from being re-applied.

Crowd Control

Champions with the Crowd Control role will use their skills to place soft (i.e. Provoke or Taunt) and hard (i.e Freeze or Stun) debuffs to disable enemy champions.

Damage

Champions with the Damage role will have skills that deal significant damage and are designed to defeat enemy champions.

Damage Absorption

Champions with the Damage Absorption role will have skills or effects that reduce the incoming damage your team takes. This can be through passive damage reduction or by applying skills such as Strengthen or Shields.

Healer

Champions with the Healer role will have skills that restore your champion's Health including Continuous Heals.

Debuffer

Champions with the Debuffer role will have skills that place debuffs that don't fall into Crowd Control or Skill Manipulator roles i.e. Decrease Defence. These champions may also have skills that remove Buffs.

Revive

Champions with the Revive role will have skills that bring your ally champions back from the dead including Revive on Death buffs.

Skill Manipulator

Champions with the Skill Manipulator role will have skills that increase enemy skill cooldowns or reduce your ally skill cooldowns.

Speed Manipulator

Champions with the Speed Manipulator role will have skills that affect the turn meter of your allies or enemies. This includes speed buffs and debuffs aswell as direct turn meter effects.