mtg storm card marvel MTG MARVEL SECRET LAIR Storm Force Nature #1742 PSA 10 #7961

Rather than bore you with the math, Id recommend checking out some of Frank Karstens thoughts on the subject of how many colored mana sources you need on Channel Fireball

Here's how.

This is of Rare rarity

Compleat your collection with the finest cards the Phyrexians have at their commandeach Collector Booster contains 15 Phyrexia: All Will Be One MTG cards plus 1 foil token 1 Step-and-Compleat Foil card plus at least 2 Extended-Art cards in every pack At least 2 Showcase Ichor cards in every pack 1 Traditional Foil Phyrexianized Land or Panorama Full-Art Land in every pack 56 cards of rarity Rare or higher and a total of 10 Traditional Foil cards in every pack Glory to Phyrexiaresist the Phyrexian invasion or forfeit your flesh to join them in perfection