Accelerator

The Accelerator is an accessory that was introduced in Disgaea: Hour of Darkness and has appeared in every Disgaea game onwards. It gives high movement and jumping power to a character and more can be obtained from the Item God if it is Legendary, but only in Hour of Darkness and Cursed Memories. The item's description states that it is equipped to a character's teeth to make them move at the speed of light.

Disgaea: Hour of Darkness
The Accelerator first appeared in Hour of Darkness as the best Shoes item. It gives 3 movement to one character and multiples can be obtained from high rank Item Worlds. They are ideal for Item World runners and the only other item that rivals its movement boost other than the Hyperdrive is the Super Robo Suit. More can be obtained from an Item God of a Legendary Accelerator.

Disgaea 2: Cursed Memories
The Accelerator is obtained after helping Prinny Kurtis fight off a Kurtis clone made by the EDF for the first time. It gives 3 Movement to one character and it can be increased by using the Item World up to 6 if 3 Movement bills are passed. More can be obtained from the Item God since the Accelator is Legendary. Having 3 Accelerators will make a character have very high movement and jumping power which can be ideal for an Item World Runner.

Disgaea 3: Absence of Justice
The Accelerator returns in Disgaea 3: Absence of Justice and has 2 movement rather than 3 in Disgaea 2. The Accelerator in Disgaea 3 is less favorable due to other items with high movement being present such as the Propel Vernier and especially the Barefoot X which has 3 movement, similar to the Accelerator from Disgaea 1 and Disgaea 2. Accelerators can be found in the Land of Carnage or they can be stolen from the Omega Sentinels wielding Spears fought on the Tyrant Overlord map with Baal.

Disgaea 4: A Promise Unforgotten
Like in Disgaea 3, the Accelerator is less favored due to other items such as the Barefoot X having higher movement than it. The Accelerator has 2 movement like in Disgaea 3 and is obtained from the Land of Carnage. The Accelerator's Movement can be increased much further due a maximum of 6 bills to pass in the Item Assembly. It's movement can be boosted up to 8 and can be an excellent item for Item World runner if the player does not have any Barefoot X's.