Nightmare: Feilian Beringal

Overlord Cost 4 Cooldown 20s Sierra Gale

A Cost-4 Overlord Echo with a 20s cooldown. It belongs to the Sierra Gale set.

Buffs+12% Aero DMG Bonus · +12% Heavy Attack DMG Bonus

Echo Skill

Summon a Nightmare: Feilian Beringal to attack enemies, dealing 164.16% Aero DMG. The remaining Whirlwind Beam will continuously attack surrounding enemies up to 5 times, each dealing 21.89% Aero DMG. The Resonator with this Echo equipped in their main slot gains 12.00% Aero DMG Bonus and 12.00% Heavy Attack DMG Bonus.

Set Effects

Sierra Gale

2 Set	Aero DMG +10%.
5 Set	Upon using Intro Skill, Aero DMG increases by 30% for 15s.

Used by: Jiyan, Rover Aero, Yangyang, Iuno, Aalto, Qingxiao.

Last updated: 20 August 2026