Collective Inferno is a rare Enchantment card from Magic: The Gathering (Lorwyn Eclipsed, ECL). Current market price: $1.47.
Rare
Lorwyn Eclipsed (ECL)
{3}{R}{R}
Mana Value
5
Colors
R
Card 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.)
As this enchantment enters, choose a creature type.
Double all damage that sources you control of the chosen type would deal.
