Unnatural Vitality (4e Feat)
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Unnatural Vitality [Heroic]
You never have to sleep and when you make endurance rolls can roll twice and take the higher of either result.
Benefit: Many Orcs are breed specifically for their toughness and durability, to make exceptionally capable warriors or laborers. The selective breeding has lead to many Orcs developing traits which, if properly cultivated, allow them to never have to sleep and rarely have to rest. As a result you never have to sleep in order to benefit from an extended rest. Furthermore when you make an endurance skill check, you can roll twice and take the higher of either result.