Millennium Stone

During your upkeep, If you control 7 other Millennium cards, you win the game.
{3}{t} Search your deck for one Millennium card
and add it to your hand.
{5}{t} Other Millennium artifacts you control are indestructible until end of turn.
If this card is destroyed and sent to the
graveyard, you may shuffle this and any number
of Millennium cards from your grave into your library.