However, as the Secret Lair versions reach the hands of players, the price of the original printing is undergoing a massive correction
Each Play Booster may contain these cards: DFT 1375
Teammates ties into my earlier remarks about not wanting to overcommit resources early, because if we have a few of our pieces safe in our hand (e.g., Stoutland/Memory Energy/Devolution Spray), then we can give our opponent a knockout on purpose and use Teammates to grab Rare Candy and Raichu to complete our setup
Back in '98, getting pack of 11 cards was as easy as paying $4 for one
(Though Ozai, the Phoenix King does this even better, allowing you to keep the excess mana.) Miirym, Sentinel Wyrm is solid, but only in green-blue-red dragon decks and nowhere else, so that's a tad limiting