I confess I haven't checked out the rules yet, but could the white opaques from the Xeno Treehouse set do it? Those are quite available. > Third, I see one big drawback, that you might want to > consider: a full grey stash is only available to folks > who have Carrots to spend. Further, they might go the > way of the dodo someday. SO... would the game still > work if, say, one used Clears instead of Grey? No, > you wouldn't be able to use Clear for the 3-pip shield, > but maybe that's not a real problem? It would, at the > least, reduce the Combat chart a bit. >