Diamondactyl

 is the Biomnitrix's DNA fusion of Petrosapien DNA and an unknown DNA sample. He is a fusion of Diamondhead and Astrodactyl. He appears in Death of Ben 10.

Appearance
Diamondactyl is a reptilian humanoid made of cyan crystals. His body mostly resembles that of Astrodactyl in terms of shape.

Powers and Abilities
Diamondactyl retains Astrodactyl's ability to generate and manipulate green star power. He can project this in the form of energy whips or beam attacks.

Diamondactyl is also shown to be able to generate a blue energy inside his beak, which turns into a rain of crystal shards as it fires out.

He is shown to be able to generate long shards of blue crystal from the vents in his arms which he can use as weapons. He can also shapeshift his arms into flat crystal shields.

Diamondactyl seems to be mostly immune to fire attacks.

Weaknesses
Although immune to fire, he can still feel some pain when attacked by it.

He is shown to be weak to high-power explosions, as they can cause his body to crack and fracture.

Death of Ben 10
Diamondactyl was used in Trials by Fire: Part 1 to fight Ultimate Apollo. Although he had the upper hand, Apollo proved too powerful to beat with this alien.

Ben 10'000

 * Chapter 16: Part 1