Your character can be modeled after an existing DC character, or made up from scratch.
You can also use known DC characters as prototypes, like the female Bane above.
He is not to be confused with the DC comic character of the same name.
DC characters which appear in the story (in order of appearance):
Not because of the trademark infringement, but you just can't have Marvel and DC characters hanging out together like that.
For the first several years, the most recognizable DC characters were not released.
The approach being aimed for is to take the classic origin and mythology of the DC characters and twist in interesting ways.
Other DC characters are given access to them at specific times, when they are in need of aid.
Regular DC characters became aware of the Tangent universe, but did not interact with it.
Like most DC characters, modern portrayals of Olsen have been more serious in tone.