Clever Concealment [Phyrexia: All Will Be One Commander] War of the Spark Prerelease Promos Sacrifice another Serpent or Squirrel:

Sacrifice another Serpent or Squirrel: Choose one —

players link all 49 clue cards to the 50 word cards

and memorable monsters

Best Sportsman

" —The Biblioplex: An Introduction

Clever Concealment [Phyrexia: All Will Be One Commander] War of the Spark Prerelease Promos Sacrifice another Serpent or Squirrel:Set: Phyrexia: All Will Be One Commander Type: Instant Rarity: Rare Cost: {2}{W}{W} 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.) Any number of target nonland permanents you control phase out. (Treat them and anything attached to them as though they don't exist until your next turn.)