rolled 96, 69, 36, 44, 6, 42 = 293
This guy came to your home, and started destroying it. He took off your arm, he's wrecked your core, and he's literally getting into your head somehow.
What took you over the edge, as your blade grazed his chest, is his voice in your ear, as he sends a tight-beam com to you.
"Strange that you fight so much, normally people surrender when they see me coming, thinking it would earn them some mercy. But you fight." He catches you blade with his and begins to push it back. "Tell me, what must I do to show you the futility of your actions?"
You deactivate your blade, and let it snap back into your arm, and duck his clumsy swing when he overbalances from the sudden shift.
Your arms darts forward before he can dodge, and latches onto his head unit.
"GIVE ME YOUR FACE."
And with that you boost backwards, using the full weight of your core to rip off his core's head with a sickening screech of twisted metal.