Honorable Mentions: Surprisingly, during the So Paulo regionals, one of the top 8 of the event, Thiago Giovannetti, used a deck based on the Whimsicott-VStar line, which surprised everyone and made the card valued, before being considered a meme card: Whimsicott-V (Brilliant Stars 65/172) Whimsicott-V has 250 HP, Psychic-type, weakness to Metal-type, no resistance, for an energy as a retreat cost, and has two attacks (one of which is VStar): Trick Wind (for one Psychic Energy and two Colorless Energy) based on 160 damage, and during your opponent's next turn, they won't be able to play Item Cards or add Special Energy from their hand to their Pokmon
Miracle Leaf, which takes advantage of this Grass-type pokemon's most natural elemental energies, is a very versatile way to possibly inflict 1 of 3 status conditions to lock down the opposing active pokemon and chip away at their HP
And if you do is this what you want to cast
Decks that take a few turns to get going can be stopped in their tracks with a card like this one
Giving someone dozens of clue tokens isn't something to completely disregard