Anakin Skywalker, Jedi Knight

Instants and sorcery spells you cast
cost {1} less to cast.
Whenever you cast an instant or sorcery spell, if {b} was spent to cast it, each
opponent loses 1 life. If {w} was spent to cast
it, you gain 1 life. If {g} was spent to cast it,
put a +1/+1 counter on target creature you control.