The Nemean Lion

The Nemean Lion was a virtual representation of one of Kassandra's genetic memories, relived by Layla Hassan through the Portable Animus HR-8.5.

Description
The Nemean lion held Argolis in a grip of fear - those who roamed into the wilds rarely returned. Though it was a killer, Kassandra saw in it a noble beauty, and was sad she had to slay it.

Reference

 * Assassin's Creed: Odyssey