I love Frozn. Never seen it used with Bangers so I had to come check it out
The deck is fine... I like that you have Haakan and Ruru and I can see you winning a lot, but it is kinda predictable. Loocio is your only 'winning' banger and I don't think you're going to trick anybody into using any pills. So whenever you use a Frozn with revenge you're going to be wondering just how many pills you need to use.
As someone that loves using high star Frozn with a low star second half I'd like to recommend Junkz to you. Tremohr, Flanagan, D4 Funk, and someone else of your choosing makes a good half in my opinion. It's bound to make people use some pills and, since you're using Ruru (and in ELO you have 14 health,) I don't think you'll miss the DR much.