Power Fist

May be used in close combat

Against vehicles or other walkers, may make a special Tear attack. For every 2 hits scored, you may make 1 Tear attack. If you hit 3 times you could make 1 tear attack and 1 normal etc.
The Tear attack nominates a single location on the target. Roll penetration as normal. If succesfful, when rolling for damage add +2.