The best randomizers for Pokémon Black 2 typically shuffle the following:
For those who didn't know, a randomizer ROM was a modified version of a game that randomized various elements, such as Pokémon encounters, item drops, and even the types of moves a Pokémon could learn. It was a thrilling way to experience a game again, as every playthrough was unique.
: The definitive tool for Black 2. It supports modern features like Gen 8 movepool updates and "Similar Strength" logic.