While it may take a while even with red sources to transform this one, Invasion of Ergamon // Truga Cliffcharger seems worth the investment enough since you can cycle a different battle card all over again, or tutor up a land without any restrictions whatsoever
If you want a great way to provide sacrificial fodder, token generators do a great job, and the recently printed Ocelot Pride makes them in ridiculous quantities
Those extra cards can also help keep Nezahal, Primal Tide on your board for longer
If youre collecting from multiple expansions, the Pokmon TCG: Mega Zygarde ex Premium Collection is still at least $10 off
Otherwise, it probably gets hard to keep track of which Pokmon has what HP left and I dont remember doing that
For players who want to play in more competitive settings, but not be forced to drop triple digits on a deck, Pokmon is a great choice