Not sure why I haven't seen any negative efficiency builds on the frame that gives you energy/second that scales with ability strength yet but...yeah.

At 243% ability strength, Styanax's 3rd ability gives 7.29 energy/second. At 179% duration, it lasts for 53.7 seconds.
That's 391 energy. Enough to cast his 4th ability twice without a single energy orb, with enough left over to spam his 1st ability three times to try and group the enemies.

Oh, and his 4th does 162,000 damage. Half of that is slash with guaranteed procs, which amounts to roughly a FUCK TON of damage. You'll get energy orbs, don't stress.

What else...oh right, his shields. He gets extra crit chance with his shields. More shields = more crits. For once, we're not using this fucking aura to shield gate like some kind of nerd. We're using it to get braindead easy crits. He gets a 72% crit chance buff to weapons with maxed overshields and [Redirection]. He damn well better have them up most of the time because every kill gives him 111.5 shield while his 3 is active. Yes, the same 3 that gives energy back. And some of you monsters were talking about subsuming it.

Yeah yeah yeah he has armor strip on his 2. BORING. Loads of frames have armor strip. Very few frames have this level of synergy between all of their abilities, and damn near no frame is this energy efficient with Blind Rage alone. You could easily get away with a rank 1 arcane energize here - a rank 5 is purely a flex at this point.

Play style:

1. Press 3 to activate bullshit (pair with Zenurik to get a free cast).

2. Press 1 to throw javelin to cluster the enemies into a ball.

3. Press 1 to throw javelin again because the first one missed.

4. Press 2 to strip armor if necessary because you're a chad and shield bashing is awesome (also health [Regen]).

5. Press 4 to make them fight die in the [Shade].

6. Look at the nearest enemy and cough on it with a spear gun to remove it from the game files.

7. Sell your [Kuva Zarr] and [Wukong] for credits. This is your new main.