Flame Liberator, initially known by the placeholder name Lea's Keyblade, makes its debut in Kingdom Hearts 3D: Dream Drop Distance. Lea had been trying to summon a Keyblade for a while and it made its first appearance in front of Sora and company.
The hilt looks similar to one of his Nobody's Chakrams and the Bond of Flame Keyblade, while the blade looks like a flame similar to Ventus's Frolic Flame Keyblade, though designed slightly differently. It appears more wild, with many spikes. The blade also appears to be slightly transparent.