2020 booster box Jumpstart | Magic: The Gathering | 24 Booster Packs Includes 36 Core Set 2020 (M20) booster packs Core Set 2020 - Booster

As for the field parts, from the Deck selection screen we can see: that the field parts seem to be the parts of the field that let you access the GY and banished cards menus, like this one: As previously reported, you will be able to find public Decks to use as reference

Inspect the clear, circular area inside the green dot

Moana - Undeterred Voyager [Foil] #117 (Lorcana Into the Inklands | Lorcana Cards) prices are based on the historic sales

While it does teach you some fundamentals, it acts more as a casual supplement to the real thing than a way to test your skills as a pro

ALTERED To list an Inked card correctly, you must select the Altered attribute (flask icon)