Teambuilder
Build your Gen 9 OU team
Pick six monsters, tune their sets and save the team. Every change is checked by the battle simulator's own validator, so you know it is legal before you queue.
Pick a team or start a new one
Open a saved team from your list, build one from scratch, paste a team you already have, or start from a sample.
Start from a sample team
Three legal starter teams you can play as they are or make your own.