pokemon mega charizard booster box Tin – Burbank Cards Get ready to take your Pokémon journey to the next level with this coveted set. Pokémon TCG: Mega Charizard Box

This is worth noting as previously dragon Pokemon have largely gone unchecked in the Pokemon TCG meta, with top tier dragon decks making their way to the top partly due to this lack of weakness

Add 1 blue or yellow Digimon card among them to the hand

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Lo and Li, Royal Advisors were clearly made to support Persistent Petitioners decks, though its odd that the payoff for milling your opponents is to pump your team

If you want to make this more balanced, I would suggest removing the ability to overlap any Rank 4 on its own, so that a "Rank-Up" Spell card is necessary.