A real-world application of this type of analysis could be the foreign exchange market responding to, say, a change in interest rates, but here Ill use the much simpler example of the price of Magic: The Gathering cards after a reprint
However, this includes my own spells abilities
Further, it allows you to sacrifice it for 5 mana to cast any number of spells from the cards exiled with it without paying their mana costs
In years to come, I expect this gap to widen until Alpha cards are roughly three times as expensive as their Beta equivalent, which would reflect their true scarcity
But with that ratio, and with the drop rates in both types of boosters, I estimate that the ratio of mythics to MAR cards is about 3:2, meaning that for every two copies of a particular MAR card, theres three copies of a particular in-set mythic
As long as you can sacrifice some critters, you have a very versatile spell here