Frenzy is getting nerfed with 1.2. From the patch notes: "This skill now has constant attack speed per frenzy charge of 5%, rather than increasing as the gem levels. Its quality bonus has been reduced from 7% attack speed to 4% attack speed per frenzy charge at 20 quality."
According to Reddit, this drops it from a hard-to-manage cool damage skill to purely utility.
Not sure what I want to do with this other than 'Claws!' (maybe try Reave?), but I thought I'd link to it and see what you guys thought of it.
You're likely going to need more life than 58%. If you're going evasion you really need Ondar's Guile as that gives you ridiculous protection from projectiles attacks. Getting it makes Lunaris 3 not a pain in the ass. Also, Ondar's Guile makes reflect not a problem if you're playing a ranged attack build, like Spectral throw, which could work with your build.
Arcrobatics/Phase Acrobatics isn't entirely necessary, but it may be something to consider. Phase Acrobatics, especially, because you're likely to get gibbed by mobs with EK.
I recommend dropping the small nodes past some of the notables you took, like Void Barrier and Revenge of the Hunted. You can also drop the +30 strength nodes as you're not likely to need strength with that build. You can use the spare points to pick up the Scion's once-again-OP life wheel and some nearby life clusters, like Hired Killer and Profane Chemistry.
EDIT:
Oh, here are the patch notes, anyway.Here's a summary of the skill changes:
* Pretty much all the skills had their mana costs adjusted.
* Skills Reworked: Arctic Breath, Burning Arrow, Cold Snap, Critical Weakness, Cyclone(cannot be supported with multistrike), Detonate Dead, Reave, Viper Strike, Shockwave Totem(now spell damage), Warlord's Mark
* Skills buffed: Ball Lightning, Cleave, Flame Surge, Freezing Pulse, Glacial Cascade, Glacial Hammer, Ice Nova, Ice Shot, Ice Spear(doubled damage!!), Lightning Strike, Raise Spectre, Raise Zombie, Spark, Sweep, Summon Skeletons
* Skills nerfed: All curses, Anger, Arc, Clarity, Elemental Weakness, Enfeeble, Flameblast, Frenzy, Projectile Weakness, Searing Bond, Spectral Throw, Summon Raging Spirits, Vulnerability, Wrath
EDIT2: Half hour until patch hits... Hype!
I think I'll disband my friend-guild and make one for B12.
EDIT3: It's LIVE!! GOGOGOGO!
The stupid ALWAYS UPDATING Dota2 glitch prevented my Path from updated. ARRRGGG