Winnowing ECL/43

Set: Lorwyn Eclipsed
Collector Code: ECL/43
Name: Winnowing
Type: Sorcery
Oracle text: Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) For each player, you choose a creature that player controls. Then each player sacrifices all other creatures they control that don't share a creature type with the chosen creature they control.
Rarity: Rare