Gallowbraid - Race to the Bottom

I'm curious what people think this deck! I scrolled to the bottom of EDHREC, and picked what commander I thought would be the most fun to make a deck out of, and ultimately chose [[Gallowbraid]]

https://www.moxfield.com/decks/BLlapA2vMU2IP6SrGXVsHg

The main goal of the deck is to drain my own life to 0 or less, then play something like [[Repay in Kind]] to bring the entire table down to my life total. That or get everyone low enough to play something like [[Gray Merchant of Asphodel]].

If that doesn't work the backup is to through a couple of equipment on Gallowbraid and just start swinging.

The deck isn't meant to be too serious, and I generally build with what I have over buying too many new cards. I've only played it twice at my LGS but it surprisingly won both times, and wanted to know people's opinion of the deck.