Mutants, Beware! Surrender or be Destroyed! The Marvel HeroClix: X-Men - Days of Future Past Sentinel Pack features the robotic enemy of the X-Men from the decades-spanning story that began in Marvel Comics The Uncanny X-Men #141! Towering over the opposition and boasting all-new metallic paint, the Sentinel is programmed to hunt down - and destroy - mutants wherever they may be hiding! Featuring two dials, one geared towards offense and another designed for defense, the Days of Future Past Sentinel uses SwitchClix technology for very different strategic focuses! The Marvel HeroClix: X-Men - Days of Future Past Sentinel Pack also includes 48 horde tokens and two maps for use in your HeroClix campaign.