I learned how to read rosettes, the best way to do water tests without damaging real cards, light and blacklight testing, even rip and bend tests, until I felt fairly certain I could spot a fake were one presented to me
The deck is at least owed some due diligence
Whenever you cast your first spell during each opponent's turn, look at the top card of that player's library, then exile it face down
Creature - Human Cleric Color tag templates(None) Guardian of the Gateless Flying This creature can block any number of creatures
Field Spells: Field spells are unique to all other spell cards in Yu-Gi-Oh
They're not amazing in multiples, though, so you cant put 12 of these in your deck and call it a day, so mix them with shock lands and the like