Wizards of The Coast are quite generous with how many of these they gave out, but since the tournament had over a thousand participants, you would have to be able to make it there and back again and do quite well
It was only available inside random booster packs of the SM#12a Tag All Stars series that was released in Japan, in October, 2019
It was illustrated by Yusuke Ohmura , known for illustrating Priplup , Froakie , Oshawott 's entire evolution line, and the legendary Pokmon from XY, Xerneas , Yveltar , Kubfu , and Urshifu
It also features many cards that strengthen Land of Wanoand ODYSSEY type cards
Lastly Felidar Guardian is one of Wizards of the Coast's most famous blunders, being in the same block as Saheeli Rai and forming a very easy to execute two card, Splinter Twin-style combo that has also been banned in multiple formats