if a grindstone sends two artifacts to the graveyard does the process repeat? mtg

[Rhino]

if a grindstone sends two artifacts to the graveyard does the process repeat?

[Arix]

No. If the two cards have no colour, then they can't share a colour.

[seba1983]

same applies to land for the lase reason. note that many of the artifacts from the alara block have colors.

so if you grind a master transmuter and an epsersoa you repeat.

with lands if you grind a dryard abort and any other green card you repeat but not if you grind say a forest and any other green card.