Terra is a Real Life Superhero. She operates in Sioux city Iowa she has the ability of Geokinesis and uses it to fight crime
There have been 2 Terras the first one was the bats girlfriend/ Partner for many years before that she was always moving around untill one day she became the apprentice of the Necromancer one of The bats enemies. She later captured the bat and took him underground, While underground the necromancer tried to kill The bat but Terra killed the necromancer which started an undetectible earthquake she told The bat to leave because only she could stop it, when The bat returned to the cave Terra had been turned to stone. The second terra is being trained.