Name
Timesifter
Set Name
Mirrodin
Set Type
Expansion
Mana
Type Line
Artifact
Rarity
Rare
Oracle Text
At the beginning of each upkeep, each player exiles the top card of their library. The player who exiled the card with the highest converted mana cost takes an extra turn after this one. If two or more players' cards are tied for highest cost, the tied players repeat this process until the tie is broken.