Competitive Use: Aerodactyl VSTAR (evolved from this V) had a very interesting niche ability that could shut down other Pokmons abilities (particularly to counter certain meta decks)
Basically, it can attack right away, doesnt tap when it does, can only be blocked by two or more creatures, and if it does get blocked, excess damage hits the enemy player
Alpine Moon also puts in work against Tron
Double Gunner allows you to pitch a Water Energy from your hand and ping two of your opponents Benched Pokemon for two Damage Counters each
So it might stop a lot of people that love Magic the Gathering from playing Magic the Gathering arena at first, but the game really could open the competitive side for a new player that was only familiar to Hearthstone or Gwent right now
Cast Spike on Turn 3 or 4, activate her ability to grab Mind Twist at the end of the opponents turn, and and watch all hope drain from their face as you put them in top-deck mode before the game has really even started