That thing is HUUUUUUGE
Every expansion of the game, whether its a Scarlet & Violet era release or a hype-heavy Mega Evolution set, introduces new mechanics, artwork styles, and rarity slots
If combined with another card, such as Dunsparce that could take away its weakness or other cards that make for good combos, Wigglytuff could become a very strong card to come up against
Whenever you use a Clue (read: spend 2 mana to sacrifice the token and draw a card), you venture into the dungeon
Tyrox, Saurid Tyrant Tyrox, Saurid Tyrant is aggressively costed and turns on ferocious
I'd recommend trying it once, since it's a unique and powerful effect, but just know that you might end up cutting the card for the sake of your playgroup's sanity