First created by Jack Kirby in the 1970s, Mister Miracle is an escape artist by the name of Thaddeus Brown who actually trains Bruce Wayne in the same skill. Upon being killed by Darkseid's earthly Intergang force, Scott Free (ha...ha!) takes up the mantle and Thaddeus' old costume.
That said, Mister Miracle's typical incarnation is that of the son of the ruler of New Genesis. He is exchanged as a child with Darkseid's second-born, Orion, in order to force a peace treaty between Apokolips and New Genesis. In this case, he is a fully-realized New God individual with immortality, super-strength, reflexes, speed, and all that. He also has the power to use energy to generate Aero discs to fly with and is a genius-level inventor. He later becomes free (eh, eh?) of Darkseid's oppressive regime and joins the Justice League International. In all incarnations, he is also husband to one of Darkseid's former warriors, Big Barda, who also joints the League at times.
This figure is part of the very first wave of DC Icons that included Batman (previously reviewed here), Green Arrow, and Deadman. The figure looks great, despite being the lesser-known name of the wave. He's got great shiny metallic paint, some neat accessories, and good poseabilitiy (minus some of the neck and diaphragm features, but that has been true for the entire line till the end). I also like how his cape is very soft and isn't so heavy that it hinders posing.