Traditionally, each player rolls dice and whoever rolls the highest number goes first
I recommend keeping your decklist in list mode (seen on the right) in Draftsim, that way you can use it as a reference to go card-by-card in order to build your deck in MTGA

Roaring Skies Theme Deck - "Aurora Blast" [Articuno] Legendary Battle Decks [Articuno] Legendary Birds Pin 3 Pack Blister [Articuno Pin] Enhanced 2-Pack Blister Pack [Galarian Articuno, Galarian Zapdos, & Galarian Moltres] $38.42 Enhanced 2-Pack Blister Pack [Articuno, Zapdos, & Moltres] $29.57 2-Pack Blister Pack [Team Rocket's Articuno, Zapdos & Tyranitar] $21.99 Chilling Reign 2 Pack Blister [Galarian Zapdos V, Articuno V, Moltres V] $40.16 Crown Zenith Tin [Galarian Articuno] $133.88 Abomasnow #TG1Ultra Rare $2.59 Falinks #TG7Ultra Rare $4.88 Zamazenta V #TG22Ultra Rare $10.02 Shadow Rider Calyrex VMAX #TG18Ultra Rare $11.35 Kleavor #TG8Ultra Rare $2.61 Melony #TG26Ultra Rare $4.86 Galarian Zapdos V #TG19Ultra Rare $13.31 Bronzong #TG11Ultra Rare $3.35 Zacian V #TG21Ultra Rare $22.71 Gardevoir #TG5Ultra Rare $7.86 Articuno #2Holo Rare $55.79 Articuno #1Holo Rare $42.76 Articuno #27Holo Rare $9.45 Articuno #32Holo Rare $5.44 Articuno #25Holo Rare $35.85 Articuno #32Holo Rare $3.56 Articuno #24Holo Rare $0.35 Articuno #36Holo Rare $0.33 Articuno #144Rare $0.43 Articuno #9Classic Collection $11.71

They offer a perfect balance of protection, style, and functionality
You have to understand theyre in this to make money so you probably wont get top dollar for your cards
Prism () Prism () cards were introduced into the TCG in 2017 and they have a unique aesthetic