Tides of Decimation

Tides of Decimation cannot be played if you
control fewer than seven lands.
At the beginning of your upkeep, put a charge
counter on Tides of Decimation. Then, if Tides
of Decimation has three or more counters, all
players lose the game.
{12}: Target player may ignore the effects of
Tides of Decimation for two turns. This ability
may be activated by any player.