Standard Prank Kids core, 2 House because 3 is bricky.
Handtraps also standard for this format (except droll which is in the side)
Poly build because its better imo, it means you can play under nib with 2 non-dropsies Prank Kids and it (and you play 6 Poly so it can come up).
TD Fusion so you can make 2nd Butler without having to recycle him specifically (also synergises with Rocksies pitch)
Mystic Mine because you dont really care about it if you set up right (also, if they mine you while you cant play around it you can recycle forever so its fine)
Extra Deck is standard Pranks
Side deck has cards for going second and going 1st