| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form or appeared in any official LEGO sets.
Robert Reynolds is the Sentry, one of Earth's most powerful heroes. However, when Bullseye killed his wife, he became the Void, a creature who only seeks death and destruction. During the Siege of Asgard, Thor was forced to kill the Sentry, and he later returned as part of the last incarnation of the Apocalypse Horsemen, along with Grim Reaper, Banshee, and Daken. He later broke free from Apocalypse's control, along with Banshee.