(レインストーム Rein Sutōmu)
"A Keyblade once owned by a master."
|Defeat the Aqua Sentiment|
Rain Storm is a Keyblade wielded by Stella Miller in Avastar: Kingdom Hearts. It is obtained after Stella defeats the Aqua Sentiment. It has the strongest magic upgrade in the game, rivaled only by Neo Kingdom Key +.
The Rain Storm Keyblade's guard is circular and somewhat jagged around its edges. The upper half of the guard is black, the center is grey, and the bottom of it is white. The handle is a featureless, grey rod. The shaft of the Keyblade is thin and navy blue in coloration, except for the tip, which is silver. The base of the shaft also sports two diamond-shaped bumps. The Rain Storm's teeth are comprised by a rectangular frame lined with four short, blunt spikes. This frame and the spikes are all navy blue. The teeth also have three silver pieces bent at right angles; two on the inside corners of the frame and one on the inside center of one side. The keychain links and token resemble water drops.
|Avastar: Kingdom Hearts|
| Owen Stevens • Harold Payne • Stella Miller|
Bradley Millar • Venalita
Nathaniel • Zane • Flintlass
|Taymen • Xameron • Tomo Homota • Umi Homota • Lexom • Clyde • Naruto Uzumaki • Sasuke Uchiha • Athina • Flynn • Lin • Kriss|
| Bradley Millar • Venalita • Raskade|
Ukimaru Homota • Pride • Professor Homota • Xameron
|Kip • Keisuke Homota • Sakura Haruno • Shikamaru Nara • Jeniffer • Professor Elric|
|Avastar• Dark City|
|Morcia City • Enchanted Forest • Zanbar City • The Shore • Village Hidden in Illusion • Ninja Lands • Seafoam Town • Seafoam High • Central City • Alasian Dunes • Morcia Square|
|Hybrid Heartless • Sens • Gaia SIN • EAGLE • Kronos Report • EAGLE Report • Warp Zone|
|Areas • Enemies • Weapons • Needed Info • Timeline|
|Angel of Death | Lose Your Illusion | Way of the Ninja | Breaking Wave | Mechanical Pencil | Alchemy Runes | Champion's Prize | Bount Liscence | Ultima Weapon|
|Keyblades wielded only by Owen Stevens|
|World Inversed | Friendship's a Breeze | Philosopher's Blade | Fresh Breeze|
|Keyblades wielded only by Stella Miller|
|Neo Kingdom Key | Solaris Grace | Aubade of Light | Rain Storm|
|Harold Payne's Swords|
|Truth Seeker | Dust Cloud | Surreptitious | Ninja Tool | Ocean's Paradise | Scissor | Transmutation Circle | Bount's Hallow | Proof of a Champion | Buster Blader | Ethereal Serpent | Soul Eater | Ultima Weapon|