Reprocess
Sorcery
Sacrifice any number of artifacts, creatures, and/or lands. Draw a card for each permanent sacrificed this way.
For a colony to survive, even waste can't go to waste.
Ian Permana
Secret Lair Drop (SLD)
• #2107Rulings
You can sacrifice zero permanents if you want to.
(wotc • 2004-10-04)
Rulings
You can sacrifice zero permanents if you want to.
(wotc • 2004-10-04)