Terra

Terra is a white mini crewmate that follows around Terra Marc around.

Context
Terra is the pet of Terra Marc.

Personality
Terra's personality is largely unknown as he does not speak. He mostly follows Terra Marc's commands and is sad when Terra Marc dies, but unlike regular pets, he follows Terra Marc's ghost. He also attempts to communicate with the crew using meows, purrs, hisses, growls, and knife points. as seen in episode 13, this does not convince the crew much.

Terra Marc
Terra follows around Terra Marc and helps him tend to his botanical garden in the vents.

Not Sus
Terra protected Not Sus against Kokichi in episode 13.

The Doors
Terra hates the doors because they are evil.

Kokichi
Terra dislikes Kokichi for tricking everyone in episode 13, and killing Terra Marc and Not Sus

Appearances
episodes 12 and 13

Trivia

 * Terra is white despite Terra Marc being pink, which is impossible in-game.
 * Terra has a name tag above his head like a regular player, which is also not possible.
 * Terra first appeared from Terra Marc's pokéball. He has been Terra Marc's main pet ever since.
 * Terra is a reference to The Adventure of Terra, a series created by Terra Marc.
 * Terra is revealed to indeed have an English-speaking voice as of Terra Arc Episode 4. The voice used is a combination of all the voice actors. Additionally, some of the voice clips are taken from previous episodes rather than fresh recordings.
 * Terra is the 4rd arc villain of the show, the first two being CHILDBOT11 and The doors.
 * Terra is currently the only character to be possessed on the show.
 * Terra was originally planned to be both TMTRAINER and [no name]. This was scrapped due to simplicity and was changed to TMTRAINER and [no name] being separate characters.
 * Terra has a knife that is green with a golden hilt that can shoot green laser beams in the shape of the knife. This is a reference to the terra blade, and more notably as Terra Blade from The Adventure of Terra.
 * Despite this, Terra's knife does not speak.
 * The knife's lasers are a long ranged kill when Terra Marc is impostor, and a way to push other players back when Terra Marc is crewmate
 * According to The Origins Of Terra, Terra’s knife is named TRA_SWORD.
 * Terra’s Sword has only been wielded by one other character, that being ImAGirl