Replicant

Battle Overview
Although the Daystar/Salamander trick will work, She has a bind that if you don't escape from quickly, It'll lead to an instant KO follow up attack.

That being said, Keep Gnome up and fight normally.

If Luka is defeated, She'll consume his genetic DNA and use it to make another Replicant.

Trivia

 * The name Replicant refers to the bioengineered android in the movie Blade Runner.