Because in SCIV the basis of the game is the crystal swords "soul calibur" and "soul edge". Crystals play a main part of the game, so they decided to make that the theme texture.
because
A wrestler
Air
It is above the line
ve biber
it looks like a snake
Look at your map its in the middle.
It depends on the writers or artists interpretation.
its a stick with a clear circle
they look like a alien but looks like an animated.
She was a mythical goddess and therefore she can look like whatever you imagine her to be like.
look on the map in the middle.