Etched Oracle
{4}
Artifact Creature -- Wizard
0/0
Sunburst (This enters with a +1/+1 counter on it for each color of mana spent to cast it.)
{1}, Remove four +1/+1 counters from ~this~: Target player draws three cards.
Karlov of the Ghost Council
{W}{B}
Legendary Creature -- Spirit Advisor
2/2
Whenever you gain life, put two +1/+1 counters on ~this~.
{W}{B}, Remove six +1/+1 counters from ~this~: Exile target creature.