Bloodline Bidding - Lorwyn Eclipsed #91

Bloodline Bidding

Set: Lorwyn Eclipsed (ECL)
Collector Number: 91
Type: Sorcery
Rarity: Rare
Mana Value: 8.0

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.)
Choose a creature type. Return all creature cards of the chosen type from your graveyard to the battlefield.