Cyclone

Cyclone (サイクロン) is a technique that appears in Kingdom Hearts Birth by Sleep and Kingdom Hearts Re:coded. It allows the user to use the power of wind to attack enemies.

Mechanics
In Kingdom Hearts Birth by Sleep, Cyclone is a Level 2 Command Style exclusive to Ventus that is activated by using Aero-related, Strike, or Raid commands. The standard rapid four-hit combo deals 120% damage, the Finisher consists of Ventus spinning around like a top and rapidly moving across the field, dealing 500% damage to enemies in his path.

In Kingdom Hearts Re:coded, Cyclone is a magic command that has a memory consumption of 17% and a reload time of 30 seconds. Data-Sora points his Keyblade upward, summoning wind that revolves around him diagonally from both sides, then slams his Keyblade down to summon a tornado around him that deals Aero-type damage to nearby enemies.

Kingdom Hearts Birth by Sleep
In Kingdom Hearts Birth by Sleep, Ventus learns Cyclone after defeating the Trinity Armor in Radiant Garden.

Kingdom Hearts Re:coded

 * Data-Sora can create Cyclone through Command Conversion.
 * Data-Sora can obtain Cyclone from a random prize block in Hollow Bastion's hidden system sector.

Kingdom Hearts Re:coded
Cyclone is an Magic Command that can be converted through one recipe.
 * Wind Tracer + Pulse Tracer

Kingdom Hearts 358/2 Days
In Kingdom Hearts 358/2 Days, Aeroga is similar to Cyclone in Re:coded.