Great Prophecy of Seven

Suspend 3—{2}{w}{u}{b}{r}{g}
Choose seven demigod cards of different
names. Search your library for the chosen cards,
put them on the battlefield tapped. If you choose
a card that's already on the battlefield under your
control, give it two +1/+1 counters.
——{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}
"Seven half-bloods shall answer the call,
To storm or fire the world must fall.
An oath to keep with a final breath,
And foes be