Ring of Men

Equipped creature gets +1/+1 and menace.
{b}{b}{b}{t}: sacrifice a creature, create a black Influence
Token (Creatures that share a colour with an influence token get +1/+1, if you
control 10 influence tokens you win the game)
Equip {5}
"Slowly the dread power of the rings of men corrupted
the nine, leading them deeper and deeper into
madness"