Level 1:
Psi-Infusion(W): (Quest) Gathering a Regen Globe makes Psionic Storm grant an additional 0.1 mana to Tassadar every time it deals damage, up to 2.5. Upon gathering 25 Regen Globes, Psionic Storm's range is increased by 33%.
Reinforce Structure(Q): Plasma Shield's effect is 100% stronger when used on Structures, and while under the effect of Plasma Shield, Structures gain 15% of the damage they deal to their primary target as health. Also refuces the mana cost of Plasma Shield by 15.
Scryer(Trait): Oracle duration increased by 3 seconds and grants 20% increased Movement Speed. Additionally, allies within the radius of Oracle regenerate an additional 5 mana per second.
Level 4:
Mental Acuity(Trait): Reduces the cooldown of Oracle by 20 seconds.
Shield Battery(Active): Activate to place a Shield Battery that grants allies in an area a Shield equal to 10% of a normal Plasma Shield per second, stacking up to 10 times. This Shield acts the same way as the Plasma Shield skill, and can stack with Plasma Shield. After not being refreshed for 5 seconds, the Shield granted by Shield Battery expires completely. Lasts for 10 seconds.
Evasive Shielding(Q): The target of your Plasma Shield gains 20% movement speed and 15% Basic Attack speed for 5 seconds.
Level 7:
Deep Shift(E): Dimensional Shift duration increased by 0.5 seconds, and its cooldown is reduced by 0.5 seconds every time Psionic Storm does damage.
Static Charge(W): Enemies damaged by Psionic Storm are marked with Static Charge. Allied Basic Attacks consume the Static Charge to deal 70 (+4% per level) damage.
Warp-In: Pylon(Active): Activate to place a Pylon that grants nearby Structures 15% extra damage until it is destroyed. You can only have one Pylon active at any given time, and placing a new Pylon replaces the old one.
Level 10:
Archon(R1): Passive- Gain 5% Ability Power
Active- Transform into an Archon, gaining a 474.24 (+4% per level) point Shield, setting your Basic Attack speed at 1.1, causing Basic Attacks to deal 115.44 (+4% per level) damage and splash for 57.2 (+4% per level) additional damage, and gain 15% Ability Power. Lasts for 12.5 seconds.
Force Wall(R2): Create a wall that blocks all units from moving through it for 2.5 seconds.
Level 13:
Distortion Beam(Passive): Sets your Basic Attack speed to 4.0 and reduces your Basic Attack damage by 75%. Additionally, your Basic Attacks slow your primary target by 40% for 1.5 seconds.
Resobation (W): Psionic Storm targets are slowed by 30% for 1 second.
Shrink Ray(Active): Activate to reduce an enemy Hero's damage by 50% and Movement Speed by 50% for 4 seconds.
Level 16:
Dimensional Warp(E): While Dimensional Shifted, gain 50% Movement Speed and heal for 399.36 (+4% per level) Health.
Presience(E): Dimensional Shift will automatically activate when you fall below 15% Health. This effect has a separate 45 second cooldown.
Second Strike(W): After casting Psionic Storm, you may cast Psionic Storm again for free within 4 seconds. The damage does not stack.
Level 20:
Twilight Archon(R1): Increases Archon's initial Shield and Attack Damage by 50%, and increases Basic Attack range in Archon form by 35%.
Force Barrier(R2): Force Wall range increased by 50% and duration by 1 second, and enemies near the Force Wall are slowed by 25% for 1.5 seconds.
Khala's Embrace(Q): Allies near the target of your Plasma Shield gain a half-strength, untalented Plasma Shield.
Psionic Tempest(Active): Passive- Psionic Storm grants an additional 15% damage to the next Psionic Storm cast within 10 seconds, stacking up to 4 times.
Active- Activate to instantly reset the cooldown of Psionic Storm.
This is quite nice :D