Even before the Commander reveals yesterday, we already knew Final Fantasy was going to be a massive MTG set
While a deck of any color identity can play War Room, it shines in mono-colored strategies
Much like the main series, Pokmon come with their own list of elemental strengths and weaknesses, and can even evolve if you draw the required card
You rarely need two colours fixing at once
Well, you'll either need to collect the cards from Arena booster packs for the sets they came in, or else directly 'craft' the specific cards you need using MTG Arena Wildcards - effectively tokens you can exchange for the exact Common, Uncommon, Rare, or Mythic Rare card you want, depending on the type of Wildcard