yugioh build a deck Yu-Gi-Oh! Master Duel: How To Balanced Is this the best deckbuild

You play lands only during one of your two main phases and can only play one per turn

If you have Victini on the bench, your Flareon ex attacks will deal an extra 10 damage, which can one-shot higher HP Pokmon

A sky bison is a companion for life

Theres a focus on cards from the last 25 years or so containing foil, raised portions, imprinted numbering and patches or relics (cards containing pieces of jerseys or other memorabilia) since those elements are the most defined on the scans

(Monster(s) with "Poison Tokens" loose 400 ATK and the controller of those monster(s) takes 300 dmg during each standby phase for each poison token on their side of the field)