I'm just thinking that if I had a [Flickerwisp](https://gatherer.wizards.com/Pages/Card/Details.aspx?name=Flickerwisp) and an [Impact Tremors](https://gatherer.wizards.com/Pages/Card/Details.aspx?name=Impact%20Tremors) in play, and I cast another Flickerwisp, would I be able to have the Flickerwisps "flick" each other until my opponents are at 0 life and win me the game? I'm thinking I might be on to something here.

I'm not sure how the "end of turn" ruling affects this, but if it's an issue I guess I can use a [Fiend Hunter](https://gatherer.wizards.com/Pages/Card/Details.aspx?name=Fiend%20Hunter) for this combo, right?