There could be a Mono-Green Stompy-style strategy in Standard that could want this, but it seems designed for Commander in mind
Grading services also authenticate your cards, so if you stumble across a rare and valuable Pokmon card for a low price, you can make sure it's not a fake before trying to sell or trade it
Melira, the Living Cure Melira, the Living Cure will be a very helpful creature in All Will Be One Limited thanks to the prevalence of toxic creatures
The objective of the game is to make the other player's Pokmon cards faint (run out of Hit Points) by attacking them with your own Pokmon cards
But there are plenty of enablers, from equipment like Whispersilk Cloak to lands like Rogue's Passage and Access Tunnel
The main difference occurs when Nessie is the discarded card and you get to search your deck for any Danger card, including spells and traps