You will need a clean, unmodified file. Ensure it is the correct region (usually US or EU) to avoid glitches.
: Shuffling movesets or abilities can lead to chaotic combinations, such as a Slaking with Huge Power or a Magikarp that knows Roar of Time. Quality of Life Tweaks Fastest Text : Skips the slow dialogue scrolling common in older titles. National Dex at Start pokemon black 2 randomizer rom
: Changes trade-based evolutions (like Machoke to Machamp) to trigger via level-up or items, making a "complete" Pokédex possible without trading. Popular Playstyles Nuzlocke Challenge You will need a clean, unmodified file