 At New York City's Toy Fair in 2006, the first five assortments were announced (though the fourth series was postponed).The entire line (with the exception of Robin and Nightwing) was sculpted by the Four Horsemen Studios.The figures have around twenty one points of articulation and initially came with a comic book centering on the character it came with, but in 2007 figures came with cardboard dioramas instead.