I was thinking about how to make Guardians playable (you know, as you do), and I realized that Arsenal Summoner (the Guardian searcher) was a Flip monster. And thus, this hellspawn was born.
As a general rule, you want to go first and turbo out Tarotrei as fast as possible, and then abuse her effects to repeatedly summon/activate the effects of Pot of the Forbidden, Coinorma and Arsenal Summoner. Arsenal Summoner in particular is extremely helpful in building a bigger board, and if you can't get Pot onto the field somehow, you want to activate this guy's effect and search an Eatos or a Grarl. Just keep in mind both Eatos and Grarl are basically vanilla beaters with a nice summoning condition, so don't rely on them or anything; they're more so there to close up the game faster and make BLS.