For the longevity of the game, In my analysis, Id say the issues stem from two places
Pokmon Team Rocket's Mewtwo Ex League Battle Deck Ready-to-Play 60-Card Deck Competitive Power Team Rocket Theme Unleash your sinister strategy and dominate the battlefield with Team Rockets Mewtwo ex leading the charge
This card is so critical to this archetype that you'll often run multiple tutor effects in your deck just to find it
Luke was intrigued by the prospect, believing the new rules could be an interpretation of a line in the legend of the person who would become the King of Duels, and also noticed Romin Kassidy taking photos of them on her smartphone
[52] The two Maximum Monsters destroyed each other at the same time, much to Luke's horror, and he desperately tried to gather the scattered fragments of the cards
Being able to play the discounted cost in early to mid-game provides a ton of advantage which can set up for quick wins as other opponents struggle to keep up