Gengar and Inteleon got Special Art treatment!
A surprise addition to the High Class Deck Gengar VMAX / Inteleon VMAX. Both VMAX cards have a chance to include an extra Special Art card in both decks.
This is not the first time such higher rarity cards were included in starter decks. A Silver card of Dialga EX was included in the Hyper Metal Chain Deck 60 Dialga EX + Aegislash EX from 2014. We don't know it's confirmed rarity (6 decks per 1 case), but we have been told it was around 1 in 10 boxes (unconfirmed). Our friend FourthStarTCG for example opened 1 case at the time and 1 got Silver Dialga, while some of his friends didn't. This makes us think this was 1 in 10 boxes since 1 in 6 is not guaranteed.
Also a full mirrorfoil version of the 2019 V Starter Decks in Japan exist. The rumour for the V Starter Decks was 1 in 6 boxes (1 per case), but we don't have it's official confirmation of that.
We don't have official information yet for this product, but sellers are already mentioning that these Special Art cards appear 1 per case.
These come in 1 case of 4x4 boxes of sealed decks (16 decks total). We don't know if the ratio is 1 Special Art per 1 Box of 4 decks, or 1 Special Art per 1 case of 16 decks. Needless to say, it's going to be somewhat difficult to obtain.
Update 4-8-2021: Added official digital images