Ferocity (4e Feat)
From D&D Wiki
When you are bloodied or dying, you can make a basic attack against a nearby creature as a free action.
Benefit: Minotaur's possess an inherent ferocity, lashing out against everyone around them when they are injured or close to dying. When you are bloodied, you may make a basic attack as a free action against a creature within range of the power, and once each turn when you are dying, you may also make a basic attack as a free action.