At worst, you lose $5 and figure out that you enjoy another method, like Arena or in-person play, more
And if Magic isnt your thing, the basic mechanism could easily be modified to scan everything from business cards to old family photos.
Learn how to play Digimon Card Game
[End of Your Turn] If you have 3 or more rested Characters, set this Character as active
This iconic moment in Yu-Gi-Oh
As for some helpful advice on the matter: Spellbook Star Hall -3 Grandspell book Tower -2 Royal Magical Library + 1 Magical Citadel + 3[With Library Maxxed out, and a constant usage of spells, it can fuel Library for a long time if drawn early game.] Terraforming + 2 [Searching, and can add fuel to the fire] Hand Destruction + 2/3 [To get rid of those extra's, like Citadel or Terraforming.] If i gave anymore suggestions, i'm sure it wouldn't even turn into a spellbook Exo Deck anymore in your eyes, so i'll leave with those