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

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

(Each in the mana costs of permanents you control counts toward your devotion to blue.) At the beginning of your upkeep, scry 1.: Target creature you control can't be blocked this turn

How much does Immortal Phoenix Gearfried cost