, , Sacrifice Lodestone Bauble: Put up to four target basic land cards from a player's graveyard on top of their library in any order. That player draws a card at the beginning of the next turn's upkeep.
10/1/2008 “Up to four” means zero, one, two, three, or four. If you choose zero targets, you still choose a player. That player will draw a card at the beginning of the next turn’s upkeep.