by Zark
Derakon wrote:
There are some cards (limited to expansion decks, I think) that will allow you to remove fields once they've been plowed, which in turn can result in you having two sets of fields that don't connect. This is perfectly legal though rarely useful; all that matters is that when you plow a field, it must be adjacent to a field you have previously plowed.
There is almost always a card that is an exception to a rule