Blood of the Dark Soul

If Slave knight Gael is present on the battlefield under
your control, you may cast this spell on him without
paying it's mana cost.
Enchanted creature is granted:
- +2/+4
- {t}, {b}{b}{b}: Place 5 black Human Spirit 0/1
creature tokens with: {t}: Sacrify this creature
to deal 2 damage to target creature or player.