Horde Trooper Prime

This guy is obscure because he's one of the new Origins characters that are a lot of parts re-use. I also made the Fright Guard Trooper, Red Knight, Shadow Horde Trooper & the Beast Trooper.

Red Knight

This obscure guy was in a She-Ra episode. Head from Eternal Customs, I also made Game Master.

Game Master

This obscure bad guy was in only 1 episode, Pawns of the Game Master. Bought the head from Eternal Customs.I also made Iguanor.

Iguanor

 This obscure guy appeared in the episode Orko's New Friend as one of the slaves. I also made the Slavemaster & Salamandor

Heroic Anti-slaver

When Iguanor was abducted by the Slavemaster he was wrongfully classified as a Snakeman because of his reptile ancestry. He was working in the mines and developed a secret friendship with a Draedus chick-guard until all the slaves were released by He-Man. Iguanor returned to his home on Eternia where he was reunited with Lizardman & Salamandor. He decided to join the Heroic Masters of the Universe to prevent anyone else from experiencing his long years of enslavement at the hands of evil beings. In battle he bobs his head up & down before attacking in a twirling flash like his new hero Sy-Klone.

Slavemaster

This obscure guy appeared in the episode Orko's New Friend. I got the head from Eternal Customs & I also made the Antivenin Guard & the Overseer.

Antivenin Guard

This guy appeared in the mini-comic King of the Snake Men & on the box-art of Reptilax. I also made Vypor & Battleground Sir Laser-Lot.

In Preternia King Grayskull started a training program for guardsmen to learn anti-snakemen fighting techniques from Sir Laser Lot. The Snake Men were quickly conquering parts of Eternia & he needed a way to stop them. Many Eternians volunterred to join the Antivenin Guard & defend their homeworld. They were equipped with armor enchanted by Veena to withstand Snakemen weapons & spears to fight at a distance so that they could avoid snakemen's venomous fangs. One was retrieved  from Preternia by The Mighty Spector when Lady Slither appeared with her contingent of Snake Men.
 

Vypor

Based on the Viper Tower from the Eternia Playset, this guy just appears in the Origins Mini-Comics with no backstory. Maybe he was created by King Hiss or Lady Slither? Made with a kit from Orsogranito. I also made Czar Isbjorn

Czar Isbjørn

 This obscure guy was in a UK comic. I also made the Fright Guard Trooper.

Isbjørn, Czar of the Ice Bears, came to Castle Chill to inform Frosta & the other members of the iceritocracy, that Horde Troopers had built a station in the North. Frosta discovered that Hordak intended to melt the ice in Etheria's Artic region with a bomb. Frosta sought She-Ra's help & together they thwarted Hordak's evil plan. This new plan by the Horde was came after Modulok's Black Snow scheme failed. The Etherian Ice Bears live further north than the Freezing Mountains & are more evolved than the Polar Beasts who live nearby. After the truce was established with the Kingdom of Galacia, the Ice Bears became friends with the Selkies. They are the watchmen of the Kingdom of Snows, around the coldest parts of the border against Snnarrlll, the Snow Thief

Fright Guard Trooper

This is the red Power-Con Hordeman. I also made Prince Highcliff, The Crimson Fury, the Shadow Trooper & the Beast Trooper.

Prince Highcliff

This obscure guy was in 1 episode. I also made False Face & the Beast Trooper.