Collective Inferno [ECL - 132]

Collective Inferno

• Set: Lorwyn Eclipsed
• Card Number: 132
• Condition: Near Mint
• Language: English
• Rarity: Rare R
• Card Type: Enchantment
• Card Color: R
• 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.