Copperback Etherwyrm
Flying
Drop
The brilliant scales of the etherwyrm reflect the bright skies of Bastion.
Abilities
Arcane DashHit Chance, Deals damage and has a 25% chance to stun the target.
Arcane StormHit Chance, Deals damage split between all enemies and warps the weather into Arcane Winds. Does additional damage if Arcane Winds is already active., During Arcane Winds, pets cannot be stunned or rooted.
BlinkstrikeHit Chance, Blink to the enemy, dealing damage., This move always goes first.
Furious FlappingHit Chance, Flap your wings furiously, dealing damage., Damage increases each time it is used. Max damage.
Prismatic BarrierCreates a crystal wall that blocks two attacks. Allied and enemy attacks both count.
Wild WindsHit Chance, A sharp wind gust deals damage instantly and damage every round. Persists through pet swaps.
Pet Facts
Copperback Etherwyrm: ability choices and unlocks
The table connects Copperback Etherwyrm to its recorded abilities, grouped by combat slot. Open an ability to inspect its effects and other pets with the same move.
| Ability | Slot | Unlock level |
|---|---|---|
| Furious Flapping | Slot 1 | 1 |
| Blinkstrike | Slot 1 | 10 |
| Arcane Storm | Slot 2 | 2 |
| Wild Winds | Slot 2 | 15 |
| Prismatic Barrier | Slot 3 | 4 |
| Arcane Dash | Slot 3 | 20 |
- Slot 1 pairs Furious Flapping (level 1) with Blinkstrike (level 10). These share a slot; a loadout cannot use both at once.
- Slot 2 pairs Arcane Storm (level 2) with Wild Winds (level 15). These share a slot; a loadout cannot use both at once.
- Slot 3 pairs Prismatic Barrier (level 4) with Arcane Dash (level 20). These share a slot; a loadout cannot use both at once.
Before leveling this pet for a team, check which of these alternatives your plan needs. Compare its in-game health, power and speed with the requirements of the encounter. A matching ability name alone does not establish that two pets are interchangeable.
How to Obtain
Drop
Loot it from Ascended War Chest in The Maw, then use the item to learn the pet.
Where it comes from
The sources Copperback Etherwyrm names in its in-game collection entry, each with its own page.
Where to Find It: The Maw

The game data places this pet in The Maw but records no spawn coordinates.
3D Model
First-party render from the game files. Model © Blizzard Entertainment.