That said, I do see this being a hard sell during a Rule-0 discussion when plenty of players get frustrated by the actual Rhystic Study
This card is initial released and distributed as part of the Japanese set Mystery of the Fossils
Tannuk, Steadfast Second Tannuk, Steadfast Second warp speeds, hyperdrives, or whatever other science reference you want your red creatures and artifacts
Mind Flayarrrs meanwhile, has heaps of horrors (including that Crab Ooze Horror which Gavin Verhey teased), and is centred on manipulating your opponents' graveyards, milling them and then stealing their creatures
Ive never seen it on the newer 2000 wotc print foils, typically the errors have been on the older ones
Azami, Lady of Scrolls Frail or not, Azami, Lady of Scrolls is a payoff for running a bunch of cheap wizards in your deck