Help with sprites

[Methados]

Ya, Im new to this but I'm starting to get it, well until this happened. When I tried to add a new sprite for my characters attack it came out warped and messed up with the wrong colors. What happened? and can anyone help me fix it?

[Loona]

The sprite needs to use the same palette as the rest of the images in the SFF file, or Mugen won't know how to handle it colour-wise.
The good new is that you can expand the amount of colour if there's still enough room in the palette - the total is of 255 colours.