Mega Lucario ex and Mega Gardevoir ex are the first to be revaeled
Magnezone has also quickly risen to prominence due to its versatility, and Exeggutor has become a staple due to its ability to counter the aforementioned Darkrai ex
Underpricing might get a quick sale, but it leaves money on the table
The city of Dranath, which is the largest sanctuary on this plane, is being attacked on all sides, and Lukka is there stuck in the middle
People buy boxes, packs, event decks, boxed sets, and everything else in part because they know it will retain some of its value on the secondary market
On the other hand, it has the drawback of not being able to be salvaged by Warrior Returning Alive, but a drawback that only amounts to not being compatible with a card I'm only running at one copy is not a big deal, so I'll ignore it