I'm trying not to dig too far down the rabbit hole as a lot of the small subtleties can get a little heady if you're not used to talking about them
Raging Bolt ex was not a great strategy during the "Temporal Forces" format, but this deck became a threat when Teal Mask Ogerpon was released, making the strategy able to consistently get more energy on the board while also drawing cards
From Altar to Desmond Miles, these new legends bring with them the new freerunning mechanic, as well as support for a historically under-served creature type
Because of the vast number of different effects of Team Rocket's supporter card, this item is among the best cards in the archetype, and having access to specific supporter cards makes Team Rocket decks able to adapt to a wide variety of situations
Some cards would be fine
I also think these suggestions probably give away the direction I would try to take the deck with my changes: a more efficient, interactive deck that focuses on ramping toward Sauron mana reliably alongside a mix of interaction and reanimated monsters to impact the game in the meantime
