Level 1 –
-Disruptive Payload: Enemies are pushed twice as far by your Scarab explosions
-Shield Tuning: Damage dealt to friendly non-hero units under Guardian Shield is reduced by 50%
- Enhanced Psi Emission: Increases the radius of Psi Shockwave by 25%
-Block
Level 4 –
-Amplified Healing
-Sustained Shielding: Removes the mana cost of Guardian Shield
-Gravitic Drive: Increases the duration of Shuttle by 2 seconds and reduces the cooldown by 10 seconds
-Superiority
Level 7 –
-Phasing Scarab: Scarabs pass through enemies without blowing up. You can now trigger Scarab detonation early by re-activating the ability.
-Structural Shielding: Guardian Shield now also protects friendly structures.
-Recharging Emitters: Reduces the cooldown of Psi Shockwave by 5 seconds
-Reconstruction: Activate to heal for 50% of your max health (not shields) over 8 seconds
Level 10 –
-Twin Phase Disruptors
-Hardened Shields
Level 13 –
-Sick Micro: Exiting the shuttle early will not cause the shuttle to leave. The shuttle will remain for the full duration and may be re-entered by pressing Z again near the shuttle.
-Improved Shield Projectors: Doubles the radius of Guardian Shield
-Lasting Shock: Increases the duration of Psi Shockwave by 1 second
-Spell Shield
Level 16 –
-Increased Scarab Capacity: Scarab gains a second charge, on a 3 second cooldown
-Warping Shields: Enemies within the radius of your Guardian Shield have their attack speed reduced by 25%
-Psi Leech: Recover 5% of your max Shields for each enemy hero hit by Psi Shockwave
-Relentless Defender: Reduces the duration of silences, stuns, slows, roots, and polymorphs against Fenix by 50% as long as he has any Shields remaining.
Level 20 –
-+3 Attack Upgrades: Increases the damage bonus from Twin Phase Disruptors to 40%
-Reflective Shields: Half of the damage blocked by Hardened Shields is returned to the attacker.
-Improved Shield Regeneration: Fenix’s Shields no longer stop regenerating when he takes damage
-Rewind
Could do something a bit more interesting such as - IDK - shield battery maybe ?, so it's something like a - place it somewhere on the map and you can go back and recharge faster or sth like that.. I guess might make no sense what-so-ever if recharge of shields is fast when OOC, still - depends on how fast are the shields recharged I guess
And that's the part of the problem when making the hero be a Dragoon TBH - you lack one heroic which is iconic for the character and you have to "think of something else"
Won't go as far as "why hasn't Blizz put this in the game yet", but yah - a nice attempt I'd say, quite a bit of things that I love there :)