: Add X mana of any one color, where X is the number of soul counters on Seance Board
The Cost: (2)(R) The Identity: She has a WUBRG activation cost, giving her a five-color identity
In that case, you probably have plenty of colorless creatures you can reveal, and they will probably be huge enough to exile any creature you want
Without being able to flash it in for a surprise win it will probably sit there until you are nearing the condition, then die
Body of Knowledge and the Maro cycle of legendary spirits from Saviors of Kamigawa have power and toughness that rely on the number of cards in your hand, another reason to want a mittful of cardboard
This makes the shield counter infinitely more valuable, as now your opponent is forced to use two instances of removal to remove Rigo versus being able to simply chump block him