The MTG set M15 will include all or some of the M10/M11/M12/M13 dual lands and/or their Innistrad block counterparts. (aka the “checklands”.)

Created by ygert on 2013-09-11; known on 2014-07-11; judged wrong by ygert on 2014-06-28.

• ygert estimated 25% on 2013-09-11
• Roxolan estimated 50% on 2013-09-17
• prototrout estimated 11% and said “I suspect that the M10-M13 lands won’t be reprinted that soon (and they’ll be out of print for at least as many sets as were printed), and I find enemy-colored lands in a core set extremely unlikely (~1%).” on 2014-05-14
• ygert said “@prototrout: I actually don’t find it all that unlikely at all. See prediction 25415.” on 2014-05-27
• ygert   judged this prediction wrong on 2014-06-28.