I think the fact that Inquisition of Kozilek is more limited in scope this way definitely makes the card more interesting, but its universal enough that it helps alleviate Moderns historical issues around having too many narrow disruptions spells
The Master is one of the End Game bosses of the original game, and serves as a referenced antagonist in most of the pre-Fallout 4 games
Although, by how few recover cards there are and by how the keyword was never used in other sets, I think it's safe to assume that maybe even the designers had their doubts about this particular keyword
Six Leaders: Lucy (Red/Blue, Dressrosa), Don Krieg (East Blue), Rebecca (Dressrosa), Brook (Green/Black, Straw Hat Crew the first Straw Hat Leader in OPTCG), Monkey D
Wreck and Rebuild
As the mascot, it's not surprising to see Pikachu at the top of the charts, but its unprecedented rise from its debut price is still worthy of praise