Alter Gravity

This spell Alters gravity in a 50-foot-radius, 100- foot high cylinder centered on a point within range. This allows the caster to Specify one of the following effects.

• Reverse Gravity with a doubled Duration.
• A Radius effect of Levitate, affecting all objects and creatures within range.
• Normalise Gravity. Creates an area of normal gravity where there was previously none. 
• Increase Gravity. This allows the caster to crush all objects and creatures under the increased weight. All things weigh 2 times as much, this may be increased again (at the casters discretion) by x1 per caster level Maximum x15. (Example. A battle Axe weighs 4lbs. This effect at its lowest level doubles the Axe's weight too 8lbs. The maximum this axe could weigh using this spell is 60lbs.) 
  
  Creatures under the affects of this spell must make a constitution save of take 1d4 Force damage for each increased increment of weight Maximum 15d4.