Wind works

Spell Format:

Name: Windworks
Magic Cost: 5
Requirements: N/A
Effects: An orb of wind energy forms in Mas' hands, about the size of a basketball. It appears as a swirling, grey, or-like mass of energy. Once it is fully formed Maso can shoot it at his opponents at highspeeds.
Disadvantages: Takes 1 post to form, so for 1 post it's forming, and the next post he ca fire it.
History: Maso learned this spell as a child in the wind nation. He learned very fast, and impressed even the most skilled teachers with his potential. He was tested many times by each teacher, and as a reward, one of the older masters taught him this. (yeah, simple spell, but this was 99 years ago, what do you expect?)