Thunderbird

The Master of the Sky
Hangul	하늘의 주인
Romaja	Haneul-e Ju-in
Chinese	天空的主人
Japanese	空の主人
Also Known As	Thunder Bird
Status
Origin	North American Indigenous Mythology
Type	Hero Summoning
User(s)	With Hawk
Powers
Debut	Chapter 223

The Master of the Sky is the Charyeok of With Hawk.

Appearance

It takes the form of a massive bald eagle.

Abilities

Its use wasn't seen as With Hawk was defeated almost immediately by Hui Mo-Ri.