Bond of Flame



The Bond of Flame (ボンドオブフレイム) is a Keychain that is found in Kingdom Hearts Re:Chain of Memories, Kingdom Hearts II, and Kingdom Hearts 358/2 Days. In Kingdom Hearts 358/2 Days, it can be upgraded to the Bond of Flame+.

In Kingdom Hearts II, Sora obtains the Bond of Flame from Axel after he sacrifices himself to defeat the Nobodies at Betwixt and Between. Sora can be equipped with this Keyblade while in Mission Mode in Kingdom Hearts 358/2 Days.

Design
This keychain, teeth and blade resembles Axel's chakrams. When you attack with it, tiny chakrams and flames appear. The two chakrams that make up the Keyblade are joined by a metal eight and also a total of eight spikes, a reference to Axel's position within the Organization.

Meaning
The Keyblade's name seems to reference Roxas and Axel's friendship. They have a very strong friendship, and the Keyblade refers to that.