Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki
Ultimate Heatblast
Ultimate Heatblast Aaron.png
General Information
Species Evolved Pyronite
Body Fiery Humanoid
Powers and Abilities
Abilities Pyrokinesis
Solar Pyrokinesis
Pyro Immunity
Cryo Immunity
Space Survivability
Enhanced Strength
Enhanced Durability
Enhanced Speed (via Flight)
Weaknesses Dangerously Powerful

Ultimate Heatblast is the Ultimatrix's evolved form of Heatblast. He is an evolved Pyronite from the star-like planet Pyros. He is a free use ultimate alien.

Ultimate Heatblast was also February 2017's featured alien!


Ultimate Heatblast shares the same overall body shape of his unevolved form, albeit stockier, but with a few noticeable differences.

Most notably; the fire Ultimate Heatblast's head is now much more larger, flowing out like hair down to his waist. He now also possesses small volcano-like structures on his shoulders, each with their own flames coming out. His jaw is not much narrower, and his brow is sharper.

Powers and Abilities

He has evolved to take on more star-like properties, to the point where he is now powered by internal nuclear fusion (when extra power output is needed, regular food intake is normally enough to sustain him).

Ultimate Heatblast's Pyrokinesis is far more powerful than that of regular Heatblast, capable of even tapping into his own internal Solar Fires to greatly increase his power output. Tapping into his internal Solar Fire is known as 'Solar Pyronkinesis'. His fire retains it's explosive capacity and range of forms. As a result of this fire, he is totalling immune to heat-based attacks and being frozen by anything short of absolute zero.

Unlike his unevolved form, Ultimate Heatblast possesses the natural passive ability to fly. He can hover in place and move and great speed. Tapping into his Solar Fires boosts his speed.


When using his Solar Pyrokinesis, Ultimate Heatblast's self control drops drastically. He loses his more advanced Pyrokinesis (becoming about as skilled as his unevolved form), and his ability to control his new solar-infused fire is even worse.

Worse still, his Solar Fires are incredibly destructive. Unless used in an already lifeless area, the collateral damage could be catastrophic.



Ultimate Heatblast is a free use alien, feel free to use him in your own series.


  • Ultimate Heatblast's appearance and powers are strongly inspired by the Super Saiyan 3 transformation in Dragon Ball Z
Aaronbill3's Alien Arsenal!

Veridian Wildflower - Shianusapien - Erodinian - Ophidian - Sentientsapien - Sentient Chemicoal - Hamsapien - Totanium - Mimewt - Velosabre - Necroterran - Teslamorpha - Luxava - Lytrasapien - Ramiel Monolith - Cranvius Sapience - T'zun Army - Coral Titanoform - Faratin - Visionary - Kerotops Security Module - Vesuviusapien - Floral Manzardill - Circadian - Ornithis - Alpha Lytra - Hyperphysical Sapioid - Kerotops Communication Module - Kerotopsidian - Rorschinellidae - Fracturemen - Ulmana - Psycranium

Swamp Swarmer - Bone Wraith - Terralifter

Home Worlds

Veridia - Non Precipi - Serpentis - Dischronia - Chemicon X - Bacos IV - Kubran 11 - Alpha Proxima - Aquillis - Cruscolo - Lutra - Cranvius - Chione - Cathemera - Al Hazen - Algernon - Brachii Majoris