DEN
"Enemy Power Up, Detected. Enemy Power Up, Detected. All Combat Systems, Nominal." The fighting machine steps forward and left, his blade poised just above the water's surface, ready for a reaping cut. "Recommend Unit Hakka Scout Tunnel Ahead To Verify That It Rises Above High Water."
Spoiler: Perception and Move
Shift L10 > M11 -- the power doesn't actually require it to be "forward"
Perception [rollv]1d20+11[/rollv]