They are not exclusive to the Compleat Edition. Subsequently, players such as u/Bi0s0ldier suggest that these foils could be found elsewhere, most likely in the Collector Booster. The product isnt overly expensive for players looking to purchase the Compleat Edition bundle to secure their Oil Slick Raised Foils
Both sets have been reported to have a Pokmon Center Mega set, including 60 packs of cards amongst two boxes, a card storage box featuring the respective sets cover Pokmon, four dividers, a deck box featuring Acerola or Lillie, and card sleeves featuring the same character
On this occasion we are already fairly deep so I shall mention a few of the key aspects of the honourable mentions
A new card type, especially with a rules-bearing subtype, is an exceptionally high amount of work, but this is a pretty great example of how additional tasks fall out beyond the obvious work necessary to implement new mechanics
If not, these are available: Officially released Jumbo-sized cards: Best of Game Rockets Mewtwo Jumbo Next Destinies 54/99 Mewtwo-EX Jumbo BREAKthrough 61/162 Mewtwo-EX Jumbo BREAKthrough 63/162 M Mewtwo-EX Jumbo BREAKthrough 64/162 M Mewtwo-EX Jumbo Evolutions 52/108 Mewtwo-EX Jumbo SM196 Mewtwo-GX Jumbo And then there are a bunch of unofficial releases (misprints, Sample cards, print differences, etc.): Expedition Base Set 56/165 non-Holo MATCHPRINT WotC #4 Promo with Inverted WB stamp WotC #4 Promo without stamp WotC #4 Promo printed on Japanese printing paper Hope that helps
