Jace, Trickster Illusionist

Each time you draw a card that is not the first
each turn: add {e}
{e}{e}{e}{r}: Deal X damage to each opponent,
where X is the colorless mana used to cast Jace.
{e}{e}{e}{e}{e}: Sacrifice a creature:
Create X trasure token, where X
is the colorless mana cost of that creature.