Scatha's Command

Choose two -
. Create two 1/1 black and white Spirit creature
tokens with flying.
. Each opponent looses 4 life. You gain life
equal to the life lost this way.
. Return target creature card with converted
mana cost 3 or less from your graveyard
to the battlefield.
. Exile target creature with converted mana
cost 3 or less. You loose life equal to it's power.