Sigma by xf3NNI3

Health : 1875 + 4%
HP Regen : 5.1 + 4%

Attack Damage : 73 + 4%
Attack Speed : 1.67/sec
Attack Range : 4

Celerity [Q] - Increases cast range and missile speed of Accretion and allows it to ricochet off terrain. If it ricochets the damage is also increased by 25%.

Maximum Capacity [Trait] - Quest! Displace enemies with Accretion or Force Shield 15 times to increase the capacity of Sigma's Shield Power by 300 + 4% per level.

Spherical Chaos [Trait] - Increase bounces on Hyperspheres from 2 to 4. Additionally increase Hyperspheres damage to minions by 35%.

Approach Velocity [Q/E/R] - Sigma gains 30% movement speed for 2 seconds when disabling enemy heroes.

One More Moment [W] - Increases the duration of Kinetic Grasp from 2 to 3 seconds and damage reduction from 60%/30% to 70%/35%.

Stardust [Trait] - Increase the attack speed gained by activating Hyperspheres from 40% to 60% and Sigma's attacks deal 15% increased damage to disabled enemies.

Hold It! [Q] - Increase Accretion's stun duration from 1 second to 1.5 seconds.

Vertigo [E] - Displace enemies are slowed by 40% for 2 seconds and take 35% of the Shield Power used as damage.

Experimental Grasp [W] - Increase Kinetic Grasp shield's health ratio from 10% to 30% max health but increase the damage taken from behind by 50% while the ability is active.

Rhythmic Force [E] - When the shield expires or is destroyed, all nearby enemies are knocked away again.

Chuck [Q] - Increase the displacement distance of Accretion dramatically if it hits an enemy very close to Sigma.

Hyperflight [Trait] - Increase Sigma's attack range by 1. In addition when Hyperspheres are active increase Sigma's attack range by an additional 0.5.

Accelerate [E] - Remove crowd control and increase the movement speed of the shielded ally by 25% for the duration.

What an Impact! [Q] - Accretion explodes on impact with an enemy dealing 75% of the damage to nearby enemies and stunning them for 0.5 (0.75 if Sigma has the Hold It! talent) seconds.

Solved Equation [W] - Quest! Block 5000 damage with Kinetic Grasp for Kinetic Grasp to shield all allies around Sigma.

No One Escapes Gravity! [R] - Enemies within the area are silenced while Sigma is channeling. In addition reduce the cooldown of Gravitic Flux by 20 seconds for every hero it slams to the ground.

Double Experiment [R] - Gain another Experimental Barrier which is separate from the original one but increase the cooldown of both barriers when they are destroyed from 20 to 40 seconds.

Double... triple... quadruple check your math! [Trait] - When Hyperspheres is active Sigma's attacks deal 1% of the target's max health and hit up to 3 units and all of them bounce.

Rock Volley [Q] - Throws 2 additional Accretion bolts in an arc. Subsequent hits and explosions deal 25% damage.