In all honesty, its crazy to think ONE PIECE Card Game only debuted a year ago
Straight up Wrath of God is already an upgrade, but we can also play around with Harsh Mercy (to spare our Phyrexians), Organic Extinction (to spare our artifact creatures), Hour of Reckoning (to spare our tokens) or Austere Command (so we can decide what to spare in the moment)
The regular versions are great pickups here as well, and are going to be more readily available than the alternate versions and thus command lower prices, but you can still realise gains with them nonetheless
The low number of loyalty counters might limit its utility, but it might also be one that no one attacks
Prices will rise and fall with the size changes to the player base, and that's not a bubble, that's just supply and demand