Please look forward to further campaign in the future
While I personally hate Tron, and the thought of having a better version of it in the Modern format makes me recoil in horror, Tron isn't all that good in Modern at the moment, and there is plenty of hate for non-basic lands
Many of Magics strongest strategies Rise from the Grave, from reanimation decks putting Griselbrand into play for next to no mana to dredge decks that dump 20 power on board faster than you can blink
Uncommon Retro Artifacts are found roughly 66% of the time, rare cards roughly 27% of the time, and mythic care cards roughly 7% of the time. Staggering Value Crunching the numbers means theres roughly a 0.08% or one in 1,300 chance of finding a mythic serialized Retro Artifact
Either way, its a really cool anomaly
Its like if stocks and shares made any sense and werent just fake money that somehow makes all of our lives expensive