yu-gi-oh structure deck beware of traptrix YuGiOh Deck: Common Mekk-Knight Purple Nightfall SDBT-EN017 Gravedigger's Trap Hole - Structure

Retrains of Kaiba's monsters were introduced in Duelist Pack: Duelists of Brilliance

Usually, these type of effects come with a clause where the monster will be banished if it leaves the field

Shop owner was super helpful in helping me find a deck that made sense for my play style

This is because there's another Booster Fun version of Okoa borderless versionand in general, our heuristic is to maintain the relative ratios of "Booster Fun versions of Oko" with "Booster Fun versions of other mythic rares." This means that if a card has multiple Booster Fun treatments, you're less likely to open any particular version, but you're just as likely to open a Booster Fun version of Oko as any other card overall

They are the next in the line of Titans (like Grave Titan) and Primordials (like Sepulchral Primordial)