Sometimes you just got to do something that kinda sounds stupid and see if it works.  Been here 9 years and am trying off the wall builds just to do something different.  The great xbow Paladin actually worked out decent even though I am only on epic life 4.  He actually has lead a decent number of kill counts with nothing but his tf great xbow.  Yeah I have manyshot but sometimes I needed to test vs others.  He can drop 85K damage in 35 seconds right now which isn't bad. Anyway on to the even dumber build.

A crazy attempt to make a high AC evasion tank that could swap into dps even if it wasn't great dps.  I already tested on Lamma that Bear, mage armor sla, earth stance, and expertise + ac% stacks for +55% ac.  If it doesn't work I still get 3 lives out of my time investment.  Build is still being fine tuned so numbers may change.

Halfling
9Druid/6Monk/5Wizard

12str 42
18dex 60
14con 48
12int
16wis 50
8cha

Feats:
Wiz: Extend, Quicken
Monk: Dodge, Mobility, Finesse or Deflect Arrows
Base: Twf, Itwf, Imp Crit, Expertise, Master Form, Spring Attack, Whirlwind
Epic: Grandmaster form, Gtwf, Bulwark
Destiny: Mage Armor(yeah that one no one takes), Ptwf

Skills:
Conc, Heal 23
Hide/MS/Spellcraft/Spot TBD but at least 10 each
Balance 4, Jump 3(from level 1)
Umd 11
Perform, Tumble 1

Tank
Sentinel, Dire Bear, lithe, balanced attacks, dragonhide, dance of flowers(depends on raid - more reflex, prr, dps, etc.)

Dps
LD, Wolf(just basic), haste boost, balanced attacks, dance of flowers, cocoon


Tank Defenses:
300+ AC
Evasion
~70 Fort no fail on 1
~75 Reflex
~70 Will
Lvl 9 Druid Buffs/cures
30% dodge
25% incorp
170-190% fort
~75 PRR, 16 MRR
self cast displacement on demand
Arcane Barrier
Renewal
Undying Vanguard
Knockdown Immunity(US)

Hate Gen(who knows what stacks)
100 Base
150 Commanding Presence
200 Intolerant Blows
70 Earth IV
20-100 Stand Against the Tide
540-620%

34 EK
23 NW
4 Halfling
11 NS
7 Shintao

Perm. Tensers
Stealth
90% off hand +10% off hand double strike
~30% doublestrike
Fatal Harrier
Whirlwind+EK cleave

Still fine tuning the enhancements and gear.  Not certain what the heal amp or hit points will be yet.

The AC breakdown:
10 base
20 Epic Mage Armor
1 Alchemical
1 Race
25 Dex
20 Wisdom
10 Natural
10 Deflection
8 Shield(white robe)
6 Tensers
6 Monk
3 Fight(NW)
5 Sacred(US)
15 Hardened(US)
5 Insight(Ethereal Bracers)
6 Lithe
3 Dragonhide
6 Ship
4 Bulwark
36 Martial(4 lives to go)
200*1.55 = 310 AC

Give or take a few depending on final layout.