Foritu, the Sixth Disciple

{t}, Pay 2 life, Reveal a legendary nonland card
from your hand: Add two mana in any
combination of the revealed card's colors.
{t}: For each color among legendary permanents
you control, you may pay one life. If you do, add
one mana of that color.
"The altar is ready. All we need is your blood, and
the rites can begin."