Typal decks are already incredibly powerful in multiple formats thanks to all of their synergy
It lets you pull a basic fighting energy or Pokmon to put into your hand, which should speed up setups when you're pulling stage one and two Pokmon instead of basics
It doesn't solve problems very effectively either
Dragons of Tarkir gave us five newcomers (Dragonlord Silumgar, Dragonlord Atarka, etc.), Core Set 2019 gave us retrains of the originals (Arcades, the Strategist, Nicol Bolas, the Ravager), Strixhaven added five more as the namesakes of the different schools (Tanazir Quandrix, Beledros Witherbloom, etc.), and the five metal dragons from Baldur's Gate were also given the double creature type (Ancient Bronze Dragon, Ancient Copper Dragon, etc.)
Thats all for now, hope you enjoyed my first foray into designing Magic cards: I dont think Wizards will be calling me anytime soon, but I had fun, and you cant stop me from creating more silliness