Hotspot

Hotspot is the Omnitrix's Dna sample of ah Vulcan Manzardill from the planet X'Nelli.

Appearance
He looks just like Arctiguana, except that Hotspot has different colour scheme.

He wears the Omnitrix symbol on his chest.

Powers and Abilities
Hotspot can spit molten lava from it's mouth.

Hotspot can survive extreme hot temperatures.

Weakness
Cold temperatures makes him weak.

Trivia
Hotspot's concept name was Salamander.