Triggering Challenge (Name in Upcoming Map)

Ok guys, I have a challenge up for you. The challenge is made for two reasons. One; to give me a spell I need, and two; to give you bored trigger masters out there a run for your money.

First Challenge-

Create a Three Level Spell that knocks back every enemy unit in a radius with a smooth knockback animation. Each level increases the area of effect by 40, the base AOE being 300. When the units are knocked back create an effect such as dust coming from their feet to represent a force pushing them. The enemies will be knocked back about 200 for the first level, and add 100 more for each level.
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Second Challenge-

Create a spinning circle of Blades spell, where when the caster moves the blades move with it, and rotate at the same time. Whenever an enemy gets near a blade it will cut the enemy continuosly. The unit will also have a spell where, when activated, it makes the blades go at incredible spinning speeds around the caster and any unit that the blades pass through as they make the circles will be damaged. These two spells are connected, one of them innate, added when you learn the first level of this blade spell. There are three levels that either increase blade damage, increase the number of blades, etc.
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Those are all the requests I have as of now. Doing either of them or just giving me a cool spell to use will get your name in my map and will help this map become the most entertaining on Bnet. Thank you for your time.

(P.S. Check out my Signature Link to see the project the spells will go to)

Hey now guys, uh no responses of even turning this down? Not very helpful at all. Less than a day I know, but this thing is seriously at the bottom and I dont want to just make another thread over and over. Can anyone please help me?