Thunder

Thunder, Thundara, and Thundaga magic are attacks used by Sora, Donald, and other characters and enemies that utilize the element of Electricity. There is a fourth level, Thundagun; however, it is never obtained in terms of magic.

Acquisation

 * Kingdom Hearts
 * Thunder: Learned after completing Philoctetes.
 * Thundara: Upgraded after defeating the giant Ursula.

Enemies that use Thunder Magic

 * Yellow Opera
 * Devastator
 * Bookmaster
 * Wizard
 * Ursula
 * Groundshaker