BoBoiBoy FrostFire

BoBoiBoy FrostFire is an Elemental Fusion between BoBoiBoy Blaze and BoBoiBoy Ice. He debuted in the BoBoiBoy Movie 2.

BoBoiBoy Movie 2
BoBoiBoy first fused into FrostFire after witnessing the 'death' of Hang Kasa, whom he had grown close to. He called out Ice and Blaze, which then fused into FrostFire. BoBoiBoy FrostFire initially overpowered Retak'ka with his powerful kicks and punches. However Retak'ka managed to gain the upper hand and nearly crystallised BoBoiBoy. However, BoBoiBoy used Ochobot to take back the Quake element to fuse into Glacier.

BoBoiBoy Galaxy
During the cooking competition between BoBoiBoy and Qually, BoBoiBoy Ice and Blaze fuse into FrostFire. He uses his Frozen Heat Explosion to prepare and serve the Tom Yum.

Appearance
FrostFire has the colors and motifs of both Blaze (red and orange) and Ice (blue and white). FrostFire wears a dark blue jacket, retaining Ice's fur hood, though he doesn't wear it. His pants are both red and blue with frost and flame aesthetic, with each side respectively, as well as his gloves. There are two belts, one red and one blue, that crisscross at the center.

FrostFire's cap is worn similarly to how Blaze wears his cap, although it is slightly turned to the right, and is red with orange accents with a white spine. FrostFire's symbol can be seen on the center of his cap on on his red belt.

Abilities
FrostFire is an aggressive fusion element that combines powers of two strong elements alongside vicious punches and kicks, akin to Kick-boxing. Frostfire currently stands as one of the most powerful forms that BoBoiBoy was able to call out alongside the other Fusion Forms.
 * Blazing Frost Punch (Tinju Berapi Beku): He concentrates both fire and ice at his hands and attacks his opponent. It is stronger than BoBoiBoy Blaze's Blazing Fire Punch.
 * Blazing Knee Strike (Lutut Berapi): FrostFire concentrates his fiery power on his knee and strikes it at the enemy with speed. This power is capable of causing the enemy to be thrown away.
 * Frozen Ice Punch (Tumbukan Tinju Pembeku):  He concentrated ice at his hand and release them at the opponent in a form of frozen knuckle. This power is used in Boboiboy Galaxy Cards.
 * FrostFire Bow (Busur Bakar dan Beku): FrostFire can summon a bow (similar to BoBoiBoy Ice's Ice Bow) which contains both ice and fire arrows.
 * FrostFire Arrows (Panah Bakar dan Beku) Frostfire can launch fire and ice arrows with his FrostFire Bow. The arrows can rip anything apart.
 * Blazing Frost Explosion (Ledakan Panas Beku): He generates a sphere out of frozen heat and unleashes his blazing frosty bomb attack. Not just that, This power is also used to generate fire for cooking. It is used in BoBoiBoy Galaxy Season 2.

Trivia

 * To fuse, Ice and Blaze strike their right wrists against one another.
 * They are the only pair to do this to fuse. Other fusing elements do a simple fist bump.
 * But in The Ultimate Recipe!, they also fist bumped instead of striking their wrists like they did in Movie 2.
 * He is the only fusion form to be onscreen at the same time as individual elemental forms.
 * He is also the only fusion form to have a unique outfit outside of his default.