|Skin color||Gray and dark purple|
|Enemies||Hindo, The Trolls|
|Weapons/powers||Fire breath, flight|
|First appearance||Chapter 21, Cover|
(hidden behind Rob)
Chapter 21, Page 6
(in the background)
Chapter 24, Page 17
|Last appearance||Chapter 24|
|In real life|
|First appearance||Tails Gets Trolled|
Chapter 21 Cover (2015)
|Franchise||Tails Gets Trolled|
Helgrim has gray scales and a dark purple belly / horns. Their eyes, teeth, and wings are colored orange.
Before they are officially seen, Helgrim can be seen in the background of Chapter 21: The conclusion Part 1, Page 6 fighting against Hindo. They are not seen again until Chapter 24: Coyote's Wrath, where they are paired with Rob. The two are facing off against a demonic Hindo. Helgrim warns Rob of a disturbance they feel before they are struck by Hindo's black lightning.
From their short onscreen appearance, Helgrim seems loyal and respecful towards Rob, referring to him as a Brother. They are also willing to sacrifice himself to help Rob save his friends.
Helgrim is capable of spitting fire from their mouth as seen when they are fighting against Hindo in the background of Coyote and Demaro's fight.