This project only works because of two servo motors, one to aim and one to strike. They have to be set to a pretty high setting because the sword blade is heavy.
the left and right buttons aim the sword, the center button makes the sword strike. Touch sensor 1 makes the sword sweep something away, two makes it enter "dormant mode"
The head s the alpha rex head, with a few modifications.
The blade of the sword is jut a bunch of beams all put together with the "Technic, Pin Connector Perpendicular 3L with 4 Pins" (see picture 2)
I used the longest beams from the 8547 for this.