Dylan, Phyrexia Son

Eminence-For each Mana symbol in a cost, you
may pay 2 life rather than pay that mana.
Infect, deathtouch, double strike, undying, flash
Whenever you tap a nonland permanent for
mana, add one mana of any type that permanent produced.
At the beginning of each upkeep, create a 1/1
black Horror creature token with infect.