Overprotected Relic

This spell can't be countered
Hexproof, indestructible
Overprotected Relic can't be put into exile from
the battlefield, spells and abilities can't cause you
to sacrifice Overprotected Relic and you can't
sacrifice Overprotected Relic to pay any costs.
When Overprotected Relic leaves the battlefield,
you lose the game.