Jenna Snow

When Jenna Snow enters create a creature
token bat 1/1 with fliying.
When you play a instant or sorcery deal 1
damage to any target.
When an opponent cast their second spell of
their turn you draw a card.
{t} sacrifice a creature, add {w}{w} and {b}{b} to
the mana pool, you may use that mana only to cast instant or sorcery spells