Traptrix and Labrynth are super meta right now, as is Kashtira, so I've tried my hand at a build to counter them and pave a way for Dragonmaids. The most expensive cards here are the Bystials, obviously, and you want EEV in your main deck (swappable with Book of Moon depending on if you think you'll fight Trix/Laby or Kash more often.)
You almost always want to end on Hieratic Seals and Sheou as per usual Dragonmaids strategy, and keep Tidying in the GY for some card advantage. Super Polymerization is here as a backup tool, but it's not the focus of anything. And of course we have Feather Duster and Lightning Storm for backrow removal, as well as Evenly in the side.