Maybe I'm jumping the gun a bit, but it looks like U39 will be very favorable for Tempests. I wanted to get a jump on putting one together based on info in the DPS test thread.
I'm looking forward to seeing Symb's build, but for me, I needed a build that required minimal past lives. Obviously would get better with more racial AP, but I don't have any, so...

In the other thread, someone said tempests drop off on high HP bosses because 1k cuts has a 90s cooldown. But this build has 100% DS with 100% uptime. Instead of relying on 1k cuts, uses the MP boost from DWS. I'm guessing run in LD for ED so you have 100% uptime on MP boost when you need it, too.
Now, the question is, have I traded off too much to get there, or am I missing something obvious?
Also uses Pain/Calamity for main/off-hand for VKF. Don't know if that's giving up too much, either. Had to give up a few feats to work in both piercing & slashing feats.
Gear at the bottom seems like it has a few overlaps, and I'm not sure which helm is best. I'm sure the gear masters here can fix it up. Doesn't have Ins Dex, but has both silent avenger & adherent sets.
Doublestrike breakdown:
23% (Molten Silver Gauntlets)
10% (Legendary Lore-fueled Packbanner)
20% Rapid Slash (VKF T2 enhancement)
5% Knife Specialist (VKF Core 3)
15% Silent Avenger
5% Improved Scourge Weapons (T2 Scourge enhancement)
9% Doublestrike EPL
3% Aasimar Scourge PL
5% Perfect TWF
5% Whirlwind (Tempest core 4)
100% Doublestrike
Offhand DS:
25% Dervish (Tempest Core 6)
5% Perfect TWF
5% Knife Specialist (VKF Core 3)
35% Off-hand Doublestrike
BlenderishRanger 20
Lawful Good Aasimar Scourge
Stats 36pt Tome Level Up
---- ---- --------
Strength 8 +6 4: DEX
Dexterity 18 +6 8: DEX
Constitution 18 +6 12: DEX
Intelligence 10 +6 16: DEX
Wisdom 12 +6 20: DEX
Charisma 8 +6 24: DEX
28: DEXSkills 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
------------------------------------------------------------
Concent 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23
Heal 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23
Jump 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23
Hide 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23
Bluff 2 ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ 11½
UMD 2 ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ 11½
------------------------------------------------------------
24 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
24 6 6 6 6 6 7 7 7 7 7 7 7 7 8 8 8 8 8 8Feats 1 : Exotic Weapon: Khopesh
3 : Precision
6 : Weapon Focus: Slashing
9 : Dodge
12 : Empower Healing Spell
15 : Improved Critical: Slashing
18 : Quicken Spell
21 Epic : Mobility
24 Epic : Overwhelming Critical
26 Destiny: Perfect Two Weapon Fighting
27 Epic : Weapon Focus: Piercing
28 Destiny: Elusive Target
29 Destiny: Dire Charge
30 Epic : Improved Critical: Piercing
30 Legend : Scion of: Arborea
1 Ranger : Favored Enemy: Evil Outsider
5 Ranger : Favored Enemy: Construct
10 Ranger : Favored Enemy: Chaotic Outsider
15 Ranger : Favored Enemy: Monstrous Humanoid
20 Ranger : Favored Enemy: Magical Beast
Enhancements (80+1 AP)
Tempest (41 AP)
- Shield of Whirling Steel, Tempest, Graceful Death, Deflect Arrows, Whirlwind, Dervish
- Item Defense I, Improved Reaction III, Improved Defense III
- Improved Parry III, Improved Dodge III
- Storm Dancer, Improved Mobility III, Dexterity
- Storm Tempest, Elaborate Parry III, Dexterity
- Dual Perfection, Evasive Dance III, Dance of Death III
Deepwood Stalker (21 AP)
- Far Shot, Sneak Attack, Exposing Strike, Advanced Sneak Attack
- Stealthy III, Increased Empathy II
- Survivalist, Empathic Healing I, Melee/Range Power Boost III
- Thrill of the Hunt III, Dexterity
Vistani Knife Fighter (13 AP)
- Knife Expertise, Knife Juggler, Knife Specialist
- Vistani Knife Training, Mist Stalker, Rapid Attack
- Bleeding Cuts, Weapon Versatility
- Deadly Blades
Aasimar Scourge (6 AP)
- Stronger Bonds
- Scourge Weapons, Counsel I, Improved Recovery
- Improved Scourge Weapons
Epic Destiny: Legendary Dreadnought, with all the standard fixin's.
Gear:
I don't know what's best for the helm - +80 HAmp, +19% Dodge, or ...? I'm thinking Dodge for defense, though.
I'm sure you guys can set me straight on the gear.
Also, how do the numbers break down on Pain/Calamity vs the extra +W from using the Pain/Suffering set?