This means that if you have four energy on it, it can potentially do 200 damage in one hit
Since its also a Light monster, it can have extra value in Chaos-focused decks that banish it for effects, which helps explain why its remained one of the most popular hand traps ever printed
The whole reason you want to use Tapu Lele-GX is Wonder Tag, but its also a decent combatant in its own right
Jamming all of that into a deck is likely to amount to little more than a pile of FNM jank, but its only a matter of time before something more concrete coalesces around Planebound Accomplice and sends it into a price spike
As such, you will want to utilize your sideboard to get ahead of your opponent's version of the deck by taking advantage of what you know your deck is weak to
Pushing a card into a sleeve too quickly, catching a corner on the sleeve's edge, or forcing a tight fit is how cards go from Mint to "Mint-ish" in a single careless move