Appreciate all the experimentation, everyone!
I went from running Onslaught cyclers in the basic land box to putting them in packs, only to see more of them played (which is a fun finding in itself). I run a slower format and know that between the bouncelands and tapped dual scry lands, that no one is exactly excited to draft more tapped lands. Chris, maybe your conditional cyclers are the ticket!
As well, Velrun, those are exactly what I was looking for! I was on the fence as to whether a basic land type should be attached to them, but I don't run fetches besides a few Evolving Wilds and maybe in-pack, cost-of-a-pick drafting will balance them enough. I don't know I have enough spike drafters in my group that these would get abused regardless.
Out of curiosity, for those of you that do clearly run customs, what's your method of printing? 'I' think I have a pretty satisfying means of printed proxies using Fedex printers, but have always been curious about outright printing cards through a custom card printing service, like MakePlayingCards or some other. Have any of you stepped into that realm? After going there and knowing what you got, was it worth going back?