I don't use them but a buddy of mine played a budget syg river cutthroat deck and loved them . One if the reason I never f8 my turn one land on mtgo for fear of mana crypt into sac a land unless you pay 1.
Edit: did you see the new colorless common that bounces itself? Seems good with animar
Edit: did you see the new colorless common that bounces itself? Seems good with animar
Damia http://forums.mtgsalvation.com/showthread.php?t=410191
DDFT Legacyhttp://forums.mtgsalvation.com/showthread.php?t=505247
Domain Zoo http://forums.mtgsalvation.com/showthread.php?p=10212429#post10212429