Hourglass of the Lost
Hourglass of the Lost
{T}: Add {W}. Put a time counter on this artifact.\n{T}, Remove X time counters from this artifact and exile it: Return each nonland permanent card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.
Artifacts Matter Blink Counters Matter Enter the Battlefield Exile Matters Leave the Battlefield Mana Rock Mill Ramp Time Counters