Avarin, Hedromancer

You may spend colorless mana that was
produced by creatures as though it were
either {w}, {u}, {b}, {r} or {g}.
At the beginning of your upkeep, create X 0/1
colorless Eldrazi Spawn creature tokens with
"Sacrifice this creature: Add {c}." where X is
the number of nontoken Eldrazi creatures
you control.
"There is hidden life within these creatures of death."