pokemon 1st edition booster box PROXY and Ericka Back in 1999 you could

Description

Kefnet the Mindful (Blue Indestructible Creature) This 5/5 Flying, Indestructible creature, [c]Kefnet the Mindful[/c], has a similar drawback to our previous example in that it cant attack or block unless you have seven cards in hand

Its an incredibly elegant and carefully designed solution to the onboarding problem that a lot of TCGs have, and I wouldnt be surprised if other card games look to this for their own equivalent in future

Reuniclus is painfully slow because you need to use the power every single damage counter that you move

Pokemon TCG Pocket has a ton of uncommon offerings, with immersive, shiny ex, and gold crown cards leading the way when it comes to the rarest cards that can be pulled from packs