black star on pokemon card SWSH052 Gengar | Promo | Holo Rare cementing its place as a must 2007 Diamond & Pearl: Black

That said, the once per turn restriction may end up being too big of a downside in more competitive games

Infest: Great effect, definitely a high pick if I choose to be in black

Attack 2: [2W] Crystal Ray (70) During your opponent's next turn, prevent all damage done to this Pokemon by attacks from Evolution Pokemon

That being said, The Pokemon Company is making a ton of money so maybe they will continue to allow retailers to deal with the issue

It will only start drawing cards consistently when youre Blitzing it from your graveyard, but Tenacious Underdog turns into a clock that grants you an absurd amount of card advantage over time