This story has appeared in other places across the web, with this forum post including a picture of the deck purportedly being carried in (and a several dozen page deck list)
Tim Willoughbys Cultural Odyssey: An Altered Hua Tuo, Honored Physician by Laura Foex of Lur Altered In the heart of Rule Zero London, Tim Willoughby @timswheelbarrow, an MTG aficionado and owner of the famous games bar of the same name, embarked on a cultural odyssey when he received an altered Hua Tuo, Honored Physician from the skilled hands of Laura Foex of Lur_Altered
Tyrantrum and Aurorus from Nihil Zero Revealed
I don't know if it will be incorporated into the current EM Dracoslayer, but let's mix it with Sky Iris Yuuya's Ace Card Regardless of the P effect, it has good compatibility with EM and Magician, and is the main card in the Odd-Eyes category
To make things fair, this ability is locked behind a coin flip