Maybe not, but Roaming Throne triggers the Stomper, as well
Shiny Venusaur ex Shiny Machamp ex Shiny Wigglytuff ex Shiny Starmie ex The below common shiny cards have an inclusion rate of 0.714% as your 4th card, and 2.857% as your 5th card: Bulbasaur Ivysaur Venusaur Staryu Starmie Machop Machoke Machamp Jigglypuff Wigglytuff Next, you'll want to look out for the Full Art EX and Trainer cards listed below
(Pokemon TCG booster packs, coins, and contents varies by product.)
The most plausible explanation was that the purple sticker sheet was used in a different print run which used striped collation (see The Collation Project for the explanation on how this works)
If you put the products that come out later in the order with, for example, also the elite trainer boxes that did come out already then you have to wait for everything to come in
But if giving up a culprit would do more harm than good, he's not above simply "misplacing" a case file or using his personal network to leak information that gives the culprit a chance to disappear