Mass Decrease
The hero can diminish his body's mass. His weight decreases to a percentage equal to his power rank number. For example, the Vision's Un(100) rank in this power decreases his weight by 100%, making him completely weightless. At SX and higher, the hero attains buoyancy and can lift additional weight. The added weight is a percentage of his normal body weight; for example, a 160 lb. man with SZ rank in this power can carry an additional 800 lbs. (500% of 160 lbs.). When the hero is created, the player can increase the power's rank +1CS by making its effect permanent.
The optional power is Gravity Manipulation.
Range: See Above.