It can declare rulings on any in-game circumstance, issue errata, change card text after publishing, and change the basic game rules, although the latter three rarely occur
Recommended Options Dark Lord's Cape - For the same reason it was recommended in Blue
You start with 300 slots, and can expand inventory slots from quests, events, battle pass rewards, or even by paying Gil
You would have a lot of small creatures but also a lot of mana with cards like Priest of Titania and Elvish Archdruid on top of your regular shenanigans with Cryptolith Rite and such
There are deck-building machines back in the Professors lab that unlock opponents decks, but you need the cards in your inventory for the machines to make said decks
At first, Syr Fenwick scoffed when he saw his opponents for the final match