mega evolutions pokemon booster box Pokémon TCG: Evolution: Display Mega Evolution—Chaos Rising Pok√©mon Trading Card Game Mega

While at first glance it seems like a simple speed bump companion, he has a variety of uses

If the card expansion addition in January is handled properly, meaning that incentives for new cards will be strong and old cards wont be completely devalued, this game has content for years already

Regeneration Effect and Counters When a creatures regeneration ability is activated, it creates a regeneration shielda one-time protective barrier that prevents the creature from being destroyed by damage

So no, this isnt just an Energy card

But, if the deck ever goes back to the four color Yorion build, it will be an easy inclusion there as well