Gengar is card #H9 of 144 in Skyridge (2003), a Rare Holo illustrated by Kyoko Umemoto. In a Skyridge booster it turns up about once every 84 packs. It is one of 53 Gengar cards printed so far.
1999Fossil
2003Skyridge
2007Diamond & Pearl
2010HS—Triumphant
2016Generations
2020Sword & Shield
2023151
202630th Celebration

















See the full Skyridge card list
It is a Rare Holo, and it shows up about once every 84 Skyridge packs.
Kyoko Umemoto drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Skyridge booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.