These checklist cards are single faced, and included a list of all of the double faced cards in the set
these values also regional forms (Alolan Meowth, etc) which can be found in the wild and/or evolve normally from a normal Pokmon and are therefore considered just as official
Now, on to the life side gain part of the card, which tends to trip up new players
The effect to make Blood tokens for creature tokens is minor but feeds into its other effects if you have no other way to generate artifacts
Charizard : Old Back [PMCG1-2] Market Trend Chart Set: Expansion Pack Pokmon Card Game Reprint Estimated Market Value: 2,000,000+ JPY SNKRDUNK Price: 128,000+ JPY In Japans vintage market, the holy grail is the Kairiki Charizard (an error print classifying it as a Superpower Pokmon instead of a Flame Pokmon)
I found that the Gold Cube somewhat built itself as we started playing it