Since I'm lazy we'll go with 100 card singleton again..but this time it is true 100 card singleton, including basic lands, and we'll throw in Kscope also. So all non-land cards must be multicolored, only one copy of any card including basic lands, and 100 cards exactly.
I altered the land in an existing K-scope\100cd.Sing deck so if I can actually get my ass up tomorrow morning I'll be slinging cards at ya.
Amazes me how much non-basic land I have, some of these I haven't even used in an actual deck yet.