ghosts from the past booster box Yu-Gi-Oh! Trading Cards Ghost Past, Multicolor : Toys & Games It’s not just the roster of Ghost Rares that’s expanded either Booster Pack Prices | YuGiOh

"Dark Hole" can be won via random drop from the following characters, when the player scores one of the listed ratings

Red-Eyes Retro Dragon X DARK Level 4 [ Dragon / Effect ] ATK 1700 DEF 1600 If a Level 7 or lower "Red-Eyes" monster(s) you control is destroyed by your opponent's attack or card effect and sent to your GY, while this card is in your hand: You can Special Summon this card in Defense Position, and if you do, Special Summon as many of those destroyed monsters as possible in the same position they were in when destroyed

As a result it can simply power through many decks

Someone feel free to correct me if Im wrong, lol