If you do, heal 30 damage from that Pokmon
A New York eBay seller with an eclectic collection of items (including women's deodorant and roasted pistachios) managed to sell a Pikachu McDonald's Pokemon card for $500 USD

$17.99 Jill, Shiva's Dominant (0438 - Extended Art) Final Fantasy Variants $10.99 Seifer Almasy (0466 - Extended Art) Final Fantasy Variants $19.99 Zell Dincht (0468 - Extended Art) Final Fantasy Variants $10.99 Raubahn, Bull of Ala Mhigo (0465 - Extended Art) Final Fantasy Variants $22.99 Y'shtola Rhul (0443 - Extended Art) Final Fantasy Variants $13.99 Lightning, Security Sergeant (0462 - Extended Art) Final Fantasy Variants $17.99 Torgal, A Fine Hound (0474 - Extended Art) Final Fantasy Variants $10.99 Vaan, Street Thief (0467 - Extended Art) Final Fantasy Variants $19.99 Shantotto, Tactician Magician (0507 - Extended Art) Final Fantasy Variants $27.99 Queen Brahne (0464 - Extended Art) Final Fantasy Variants $13.99 Sin, Spira's Punishment (0508 - Extended Art) Final Fantasy Variants $13.99 Minwu, White Mage (0430 - Extended Art) Final Fantasy Variants 0 results found
So any Stage 1 or Stage 2 Pokemon they have out, that highest evolution gets tucked into your opponents deck
Your commander can fill up the graveyard and spells like Living Death, Sun Titan, and Unburial Rites can reanimate them