Sephyriel, the Divine Star

Flying, lifelink
Eminence - As long as Sephyriel, the Divine Star
is in the command zone or on the battlefield,
Angel spells you cast cost {w} less to cast.
Whenever one or more Angels attack, draw that
many cards, then you may put an Angel card
from your hand onto the battlefield.
"Light of the Heavens, the Wrath of Gods."