Marvel: Retractable Exoskeleton

Paras Gavaskar (Indra)
Indra is a mutant who possesses the superhuman ability to form a very durable retractable exoskeleton around his body. The mechanic behind his power is unknown, but he is able to summon his exoskeleton almost instantaneously and with little-to-no restriction in his mobility. His exoskeleton formerly took the form of a rhinoceros beetle like armor, but now he is able to summon a full-fledged set of ornate medieval armor. When Indra wills so, the armor dissipates into the air.
 * Superhuman Durability: Indra possesses superhuman durability derived from his exoskeletal armored form. In his armored form, he is immune to conventional trauma and also has limited resistance to energy attacks.
 * Retractable Weapons: Recently, Indra has demonstrated the ability to form weapons in a similar fashion to his armored exoskeleton. The knife Indra formed has shown to be sharp enough to cleave a rock in half. He seems to be able to psionically levitate the weapons he creates.