Step 1: The sprites
Make the sprites by getting two or more off this link:http://www.thespritersresource.com , paste them onto some graphics editing program, such as ms paint or photoshop and look up a spriting tutorial on youtube if you don't know how to sprite. make two sprites, and open PowerPoint. NOTE: This is for PowerPoint 2007 and 2003. Some of the attack effects cannot be made in 2003, so comment if you want a certain effect.