Obvious stunt double for Malcom Merlin when he is sparing with Nissa.
Curtis Holt says that the name Felicity refers to the ability to find the right words to express one's thoughts. The name, however, is derived from the Latin word "felicitas" and simply means happiness or good fortune.
Holt's observation about Felicity's name is not an example of irony, which is defined by an action producing the opposite of its intended effect. An appropriate example of irony would be that such a mistake arises during a lesson about language.