(Holy Win Sword) How to make this?

[micheus]

c-sanchez, just one idea (there are many ways to reach it)...

1. The start point
2. Select the top faces and use Extract to copy it
3. Select the two vertices on the bottom face of the new object
4. Connect [C] them
5. In body [B] mode select the new object
6. Use Rotate [RMB] to rotate it around the picked axis
7. Confirm the command [RMB] after you find the desired rotation
8. Scale Radial [MMB] the main object around the picked point and axis
9. The result
   

1. Select the vertice as shown and use Intersect [LMB]
2. Pick the axis along vertice will be moved
3. Pick the plane of intersection. Use the main object edge loop for that
4. The result
5. Now, the other vertice
6. Getting the direction vector
7. To get the plane parallel to the edge we need to select the edge and use the option "[1] Save edge normal" (right in the information line)
8. After accept [RMB], that is the result
   

lets play with symmetries...

1. Starting using Edge Loop in the midle of the main object followed by Loop Cut to remove the bottom faces
2. We need to select the two vertices as shown and Connect [C] them
3. Now selecting the vertical edge loop
4. After use Loop Cut we remove the left half of the main object
5. That is the result and we show the other object again
6. Lets use Intersect again, selecting the vertice and vector as shown
7. We hide the main object and pick the plane of intersection
8. After accept [RMB], that is the result
9. Then, we select both objects in body [B] mode and apply Weld
   

1. For the start point we have a quarter of the desired object
2. After selected the vertical face and use Mirror [LMB] we get the half of the object
3. In order to mirror it vertically we need to make the two bottom faces one by selecting and Dissolve [Bksp] them
4. With the bottom face selected we apply Mirror [LMB] again
5. That is the result
6. In order to continue to making the sword, we Loop Cut the bottom arrow