For instance, he exploits Pegasus's exhaustion to take his Millennium Eye and when Ryuji Otogi & his vengeful father (in the anime, a mind-controlled Bandit Keith) steals the Millennium Puzzle and then the latter breaks the Millennium Puzzle, he uses the opportunity to put a piece of himself inside for the Millennium World arc
It is too expensive to be using as a main part of some synergy and may even get edged out of discard decks because you have sufficient outlets in your Faithless Looting, looter Jace, Looter il-Kor and Dack Fayden etc to not need it at all
For example, if I have Lord of Atlantis in play, all merfolk get +1/+1, so if all creatures that I control are merfolk, they all get the bonus
And if that happens to your Pokemon, you can take it to the local Pokemon Center, a high-tech spa where it can be restored to "fighting fit"
While there wont be Commander decks for this set, theres plenty of risk in a bonus sheet, Secret Lairs, or Special Guest inclusions
It is also a basic card