Each Play Booster includes between one and four cards of Rare or higher rarity, plus a mix of Uncommons, Commons, and a Land card
Maui, Demigod is far from the only option from this point of view though with both Gantu, Galactic Federation Captain and Kronk, Right-Hand Man offering 6/6 when it comes to Strength and Willpower, as well as two Lore
Costing two generic and one red, and an equip cost of two, it gives haste
When its in play, you reveal cards from the top of your library until you reveal a Creature or Planeswalker, then you put that card into play
King Macar, the Gold-Cursed You can either build this as a card draw plus a Gold tokens machine looking to win with Disciple of the Vault, Marionette Master, and Revel in Riches, or you can lean into the tapping and untapping thing using your artifact synergies
Its probably why each card keeps getting a little worse, and why Drana, the Last Bloodchief looks like she could use a wellness retreat