Clara Gilbert/Alternate Clara Gilbert

Alternate Clarissa Anne Gilbert is Clara Gilbert in the alternate dimension in Elena and Stefan’s minds created by Markos fifteen-hundred-years ago to create an illusion of true love for the Amara and Silas doppelgängers.

Not much is known about this version of Clara except that she is human. Also, her parents, Grayson and Miranda, are alive, unlike the real Clara Gilbert's parents.

Season Five
In Original Sin, Qetsiyah reveals that the Universe is what is drawing the doppelgängers together and that destiny's been trying to unite the doppelgängers as true lovers since Amara and Silas were born two-thousand-years ago and that’s why Elena and Stefan are psychically connected and feeling each other's emotions so deeply as if they’re still in love.

In Resident Evil,

Appearances
Season Five
 * Resident Evil

Trivia

 * Alternate Clara is human.
 * Alternate Clara is shown to constantly have a short curly hairstyle, opposed to real Clara who constantly has a long straight hairstyle.
 * Whether this reality was an actual one that the doppelgängers had mental access to and was destroyed or unbound by the Travelers.