This spell is a part of the Dust Devil spell chain and can be found in the Dust Devil rune stone.

With this manipulation you summon five good-sized rocks of a generic nature to pummel the target of your choice. Each rock bashes into the target before crumbling into dust on the ground. The final rock hits harder and knocks the target off its feet. The total physical magic damage is 8d20.

Stat Cost: 30 Soul
Casting Speed: 2.5
Duration: instant
Range & Area: 1 target
Physical Spell
Success Rate:  50
Max Success Rate:  80

Level 2 Upgrade: Increase damage by 2d20. 

Stat Cost: 40 Soul
Casting Speed: 3.5
Duration: instant
Range & Area: 1 target
Physical Spell
Success Rate:  40
Max Success Rate:  70

Level 3 Upgrade: Throws target back 1d6 spaces. 

Stat Cost: 50 Soul
Casting Speed: 4.5
Duration: instant
Range & Area: 1 target
Physical Spell
Success Rate:  30
Max Success Rate:  60

Level 4 Upgrade: Dazes target 1d6 rounds.

Stat Cost: 60 Soul
Casting Speed: 5.5
Duration: instant
Range & Area: 1 target
Physical Spell
Success Rate:  20
Max Success Rate:  50

Weapon Effect: Earthen Angers

Critical Hit knocks target down.

This is a Tier 3 spell

Level 1: 75/150
Level 2: 100/200
Level 3: 125/250
Level 4: 150/300