Red Orb

Indestructible.
{t}: Add R.
If Red Orb would be put into a graveyard or
exiled from anywhere, reveal it and shuffle
it into it's owner's library instead.
At the beginning of each end step, if you control
cards named Groudon and Red Orb, exile them
and return them to the battlefield melded into
Primal Groudon. > 10/10