Sol Ring cards with art modeled after Elven, Dwarven, and Human rings from the novels, and text written in Tengwar script can be found in Collector Boosters, in both traditional foil and nonfoil
I would say roughly 75% of decks are mono or dual colour and three colour cards cannot be played in these decks
For more on Pokemon TCG Pocket, take a look at what the rarest cards in the game are, the best decks in the game, and how to add Flair to your cards
There was most likely some kind of round residue left on the stamp itself, so every sheet had one of the seven Butterfrees that are on a single 120-card sheet (always in the same position) stamped as d stamp, while the other six were regular 1st edition stamps
It also gives +2/+2 , which is decent but on the low end for a mid-priced card
Barrier and Energy Manipulation