Kubo had an important role in the creation of both, which impressed the stakeholders
Factory sealed Elite Trainer Box for the Pokmon TCG Pokemon GO set
This card, and all other 'B' Regulation cards, were rotated out of the standard format the day before the Battle Day events, making this an intended trophy card
The first set of booster packs in the image looks to be the recent Scarlet & Violet Journey Together set
The width difference is about 0.375 inches
I'm not sure if it was restricted out of fairness, or if they actually thought the card was overpowered at 2 mana (can't imagine the thought process, when crusade and bad moon were fine, but then, they restricted gauntlet of might, so maybe they didn't like red guys getting pumped!) Rukh egg looks fine today, maybe even pretty weak