Another staple of the series is the existence of two villains
Keep Cards Flat: Prevent warping (especially for holos)
Since the foil goes all the way to the edges, its prone to chipping
Extra Deck: Gatling Dragon, Thousand-Eyes Restrict, Millennium-Eyes Restrict, Egyptian God Slime, Predaplant Dragostapelia - Gatling Dragon and Millennium-Eyes Restrict can be summoned with the effect of The Dark - Hex-Sealed Fusion, Egyptian God Slime can be summoned by it's own effect when you have Metal Reflect Slime, you can either fusion summon Predaplant Dragostapelia then with it or you can use it to defend because it has to be destroyed before your opponennt can attack your other monsters and it can not be destroyed ba battle
My favorite solution to this is to come up with fun, never-before-seen combos
Until next time, happy drafting!