Fierce Fliers

Send in any Flying pet first to absorb the Antaen Cannon in round 1, then switch to Valley Chicken (abilities: Preen, Flock, Savage Talon) and use those moves until it dies, then finish with Mechanical Axebeak (abilities: Decoy, Haywire, Alpha Strike) — use Decoy to block the next Antaen Cannon, then Haywire and Alpha Strike until Earseeker is dead.

Use Vale Flitter (or any Flying pet with Call Lightning and Cocoon Strike) alongside Mechanical Axebeak and a Falcosaur Hatchling. Open with Call Lightning, then Cocoon Strike, then Slicing Wind, swap to Mechanical Axebeak and use Haywire until Axebeak dies, bring in the Hatchling and use Falcosaur Swarm twice, then swap back to Vale Flitter and cast Call Lightning to finish Ruinhoof.

Use Fel-Afflicted Skyfin (Wild Magic), Ikky, and Amber Moth (Moth Dust, Cocoon Strike, Alpha Strike). Open with Wild Magic and get swapped to the Amber Moth, then use Moth Dust to attempt a sleep proc, follow with Alpha Strike, Cocoon Strike to block Void Gate, and continue alternating Alpha Strike and Moth Dust until Bucky is defeated.

Bring three Moths each with a speed of 289 or above, with Cocoon Strike on your first Moth. Open with Cocoon Strike, then rotate Reckless Strike, Moth Dust, and Alpha Strike; when a Moth dies bring in the next and continue the same rotation until Watcher is defeated.

Gloamwing is noted as the toughest encounter in this achievement — teams like Ikky, Direbeak Hatchling, and Bloodgazer Hatchling can be used across multiple Argus encounters and may help when working through this fight.