Devoiding Mountains

Vanishing 11. (This permanent enters the battlefield with 11 time counters on it. At the beginning of your upkeep, remove a time counter from
it. When the last is removed, sacrifice it.)
{t}: Add {c}.
{t}, Remove a time counter from Devoiding Mountains: Add {r}.
If the Eldrazi know how to do one thing well, it is to devour.