one piece card game -devil fruits collection vol.1- [df-01] encouraging multiple purchases to collect them all!! Bandai ONE PIECE Card Game

It Came from Planet Glurg Absolute silliness

Others complain about slow responses or a scary silence period, and then later update that they were refunded or the issue got resolved

but these three and Mind Stone make sense

Whenever an opponent loses life for the first time during each of their turns, put a +1/+1 counter on Valgavoth, Harrower of Souls and draw a card

Ral Zarek, Guest Lecturer, and Professor Dellian Fel are both mythic rares , and given that there are only two of them in the entire set, they just about beat out the elder dragons for scarcity, although we'll have to wait to see what the market decides on in terms of their value