The Breakthrough Capsule is a special item in the Budokai video game series that allows the equipped character to use all of their moves during a battle.
The capsule is both an advantage and a disadvantage. The advantage is that the player can use all the characters' moves, even if they have not obtained the skill. The disadvantage is that the Breakthrough Capsule takes up all of the slots, similar to the Fusion, Potara, Sparking, and WE GOTTA POWER (If there are many "!"'s that take up every slots) capsules. So the player will not be able to add any equipment and/or item capsules.