It's a clunker, but there's some merit here
If you don't know, you can tell what set a card is from by looking at the symbol at the bottom right side of the card art (not the bottom right near the yellow border, the symbol to the right of the Pokemon's height and weight)
This is one promo that is just jaw-droppingly good and, while it isn't the rarest to come by due to how many were printed, it is still valuable because it is the very first Store Championship promo
For instance, mono-white Equipment decks could incorporate colorless mana and card support
Like Grinding Station, the potential of that ability alone elevates the Analyst from nondescript bit player to combo win condition best showcased in a Constructed deck like Modern Amulet Titan, where the Analyst is looped to first access and then enable land-based combo kills