Sylvia Tilly (mirror) Star Trek Online+BreezeWiki

Sylvia Tilly - Official Star Trek Online Wiki

Sylvia Tilly (mirror), Memory Alpha

Seven of Nine Star Trek Online+BreezeWiki

Sylvia Tilly (mirror), Memory Beta, non-canon Star Trek Wiki

D'Tan Star Trek Online+BreezeWiki

Mirror Sylvia Tilly (Star Trek: Discovery)

Season Sixteen: Mirror of Discovery

Mirror universe - Official Star Trek Online Wiki

Sylvia Tilly (mirror) - Official Star Trek Online Wiki

Sylvia Tilly (mirror), Memory Alpha

Mission: Para Pacem Star Trek Online+BreezeWiki

Sylvia Tilly, Memory Alpha

Mirror Sylvia Tilly (Star Trek: Discovery), The Female Villains Wiki