Bulk

LEGO 44004 BULK is a Hero Factory Brain Attack set released in 2013, containing 50 pieces. The build assembles the Bulk hero figure with a rotating laser drill, a flick missile, a high-impact shield, visor armor, and hero core locking clamps. It uses a poseable constraction skeleton with translucent armor elements and was designed for play alongside enemy set 44005 BRUIZER. It was retired in April 2014 with a lifespan of 16 months.

Description via Its a Block Party