|Species|| 3/4 Pyronite|
|Body||Winged Fiery Humanoid|
|Powers and Abilities|
Enhanced Speed (via Propulsion)
|Equipment||Firebird Jet Wings|
|Voice Actor||Vic Mignogna|
|First Appearance||Mission: Unstoppable|
Omni-Splicer Heatblast is the Omni-Spliced version of Heatblast in E-10: Horizons. He is spliced with Firebird DNA.
Omni-Splicer Heatblast's appearance is based on Heatblast's appearance in Season 2. However, he has golden armor on his chest and shoulders, as well as anklets and bracelets. His face is made of the golden armor and shaped like a bird's beak. He has wings coming out of the back of his chest armor that have golden armor in the pattern of his regular rock armor. His forearms and calves are made of the golden energy, as is his head flame. He wears the Omnitrix on his chest.
Powers and Abilities
Omni-Splicer Heatblast retains Heatblast's powers.
Given his Firebird DNA, Omni-Splicer Heatblast now has fire wings that allow him to fly without having to rely on his flames to propel. Omni-Splicer Heatblast can manifest weapons, such as a fiery scythe with red rock armor. But because he maintains most of his original DNA, his fire weapons maintains the coal on his body.
When armored, His flight can be boosted by the jet in his armor.
- Omni-Splicer Heatblast retains Heatblast's weaknesses.
- Omni-Splicer Heatblast first appeared in Mission: Unstoppable where he was defeated by Ken Kishu.
- In The Show Must Go On! Omni-Splicer Heatblast failed to capture the Symphony Destructors.
- In Super-Villain Team Up! Omni-Splicer Heatblast was defeated by Lord Decibel.
- Omni-Splicer Heatblast is based on the Firebird Alien Vehicle from the original Ben 10 toyline, and the Reboot Alien Worlds clips.
- Omni-Splicer Heatblast was revealed in E-10: Horizons, OMNI-SPLICERS! (Heatblast Promo).
|E-10: Horizons Aliens|
|Original 10 Aliens|
|AmpFibian | Diamondhead | Echo Echo | Four Arms | Ghoulseye | Goop | Heatblast | Lodestar | Wildmutt | XLR8|
|Armodrillo | Cannonbolt | Dragon Rush | Fossil Fuel | Iceblock | Lavaglobb | Spidermonkey | Swampfire | Thunderfist | Zerox|
|AmpFibian | Diamondhead | Four Arms | Ghoulseye | Goop | Heatblast | Lodestar | Wildmutt | XLR8 | Zerox|