The Pain of Solitude is a Keyblade that can be wielded by Roxas and Xion in Kingdom Hearts 358/2 Days. It can be upgraded to the Pain of Solitude+. The Pain of Solitude is a basic, magic-oriented Keyblade, as it provides a strong boost in Roxas's or Xion's magic strength.
The handle of the Pain of Solitude Keyblade is pale lilac in color and sports two protrusions on either side that curve upward. The guard is comprised of two pale violet spikes that curve downward. The teeth are pale violet and resemble the top half of the Nobody symbol, albeit with two of the spikes being longer than the others. Pain of Solitude's Keychain token is rose-colored and has a shape similar to the handle, albeit squashed down. The Pain of Solitude and Pain of Solitude+ have the same construction as the Missing Ache, the only different is the color.
The ground combo is comprised of an upward-right, diagonal slash, followed by an upward-left slash, and is finished by jumping into the air and performing a spinning slash. The aerial combo is comprised a spinning slash with the Keyblade on the right followed by the same spin except the Keyblade is on the left side.
| Autocracy | Precision | Brume | False Theory | Colossus | Arcane Compendium | Selene | Combustion | Overture | Justice | Poor Melissa | Carmin | Pain of Solitude|
Kingdom Key | Soul Eater | Kingdom Key D | Mage's Staff | Knight's Shield