Each legendary Unknown card for this event was based on a well-known Magic content creator, as you could see in the previous image that included nods to Sam (Rhystic Studies), Reid Duke, Rachel Weeks (Game Knights), and Crim (TheAsianAvenger)
References 2022-08-21 | 18th Zekken CS in Machida 3v3 Team Tournament (1st: A, B, C | 2nd: A, B, C) 2022-08-21 | 9th Yu-Gi-Oh Card-Labo Fukuyama CS ~Individual Tournament~ 2022-08-21 | Akisha Cup with TOYGER Vol.1 2022-08-21 | 133rd Taiyo CS (2v2 Team Tournament) 2022-08-21 | Duelist Cup 2022 Philippines 2022-08-21 | China City Tournament Zhengzhou 2022 2022-08-21 | Longzhixingchen Ranking Tournament 2022-08-21 | Duelist Cup 2022 Thailand Side Event 2022-08-21 | 1923CS Individual Tournament 2022-08-20 | 18th RAM Cup 2022-08-20 | Nijigen Expo 3.0 Individual Tournament 2022-08-20 | Chongfeng Card Ranking Tournament 2022-08-20 | Bingjie Card Store Tournament
However, this isnt the case at all
With a name like Biting Gale, I kind of wish this had an ability to look at and discard from your opponents hands
For duelists elsewhere, it took until the first Legendary Collection in 2010 for the cards to be widely available across all TCG regions