Right now, The Pokemon Company hasn't confirmed it will be doing further V-UNION cards after the Pikachu one later this year
If you are conscious of how this card can be horrid for casual decks that arent breaking the game quite so hard, then consider Manglehorn or Dauntless Dismantler
If a card copied by one of the tokens had any "when [this permanent] enters the battlefield" abilities, then the token also has those abilities and will trigger them when it's created
It has buffed up HP to put it at 330 HP, has an Ability that can accelerate Energy to any of your Pokemon, and it has an attack that OHKO any Pokemon
I only had the one copy before I opened some from Bloomburrow , but Id already built the deck at that point
If youre running a green toxic/poison themed deck, include Contaminant Grafter for card draw and to place a land onto the battlefield on your every end step as long as your opponent has 3 or more poison counters