The Japanese Pokmon TCG market has proven again and again that the strongest gains come from sets that were once considered still affordable
Dont forget the stellar deathtouch-themed Fynn, the Fangbearer decks, especially the Commander deck
So big, that I have more shirts than available space to hang them right now
For seven life, Griselbrand lets you draw seven cards, refilling your hand and probably causing you to discard cards at the end of your turn to put another reanimation target into your bin
However, it is a little trickier to use given the more complex transactions available, therefore requiring a more discerning buyer
The latest Jenova deck from Final Fantasy obviously likes that you can add a little sauce to your main course of refill draw, but really you have to look at this as a flexible draw engine for archetypes outside of Humans that usually get this tech