the empress card binding of isaac Steam Workshop::Unique Reverse Arcana with 78 high Binding of Isaac Four Souls

A master set has one of every existing variant of every card

Godo is a mono-red commander, which means you dont have access to some of the most powerful cards in the format

Learn was showcased on the Pop Quiz card, which lets players draw a card before also Learning - which is either discarding a card to draw a card, or fetching a Lesson from "outside the game" (in play, this means the player's sideboard)

I am confident that the price of set foil Ugins would go on a gradual upward trajectory like that of the foil Eldrazis

(Even Goodra VSTAR's defensive power has limits!) Moreover, it is not a guarantee that your Iono or Roxanne will even work on the opponent, especially since they may be running Bibarel, Kirlia, or Genesect V