The Relic

Imprint - When The Relic enters the battlefield, you may exile a legendary creature card from your graveyard.

Install {1} (attach to target creature you control. Activate only as a sorcery. Cyberware can not be un-attached.)

When The Relic is installed to a creature put 6 time counters on it. At the beginning of each upkeep, remove a time counter from The Relic. When the last time counter is removed, the installed creature becomes a copy of the exiled card.