Spit Up is a Normal-type move with variable power and 100% accuracy. The power of Spit Up depends on the number of times the user has used the move Stockpile prior to using Spit Up; it can reach up to 300 power if three Stockpiles have been consumed. Spit Up consumes all Stockpile boosts, returning the user's defenses to normal. It is typically used in combination with the move Stockpile to unleash powerful attacks, making it a strategic choice in battles that involves setup.