Jarff, Master of Possibilities

As an extra cost to this spell, pay {10} minus the
amount of life you gained this turn.
{t}Create a treasure token
{t}{4}Create either a 1/1 splepard creature token or a
2/1 Aevroyne creature token
{t}{5}Give an opponent a high five! If you used a treasure token to do this, make a Lula creature token
{p/c}{p/c}Untap Jarff, Master of Possibilities
Partner with Jacob, Ageless Eccentric