Annihilator is found on large Eldrazi creatures , and whenever a creature with it attacks , defending player sacrifices a set number of permanents .
Rise of the Eldrazi introduced a number of new mechanics , including annihilator , level up , rebound and totem armor .
Annihilator is found on large Rise of the Eldrazi creatures , and whenever a creature with Rise of the Eldrazi attacks , defending player sacrifices a set number of permanents .
Rise of the Eldrazi introduced a number of new mechanics , including annihilator , level up , rebound and totem armor .