The 2005 Nationals didn't include Omens or Nexus which I believe are the best 2.0 Sets

What army would you take to 2006 Nationals?

Mine would be:

Dragon Mystic *** 108
Spell book 51
would need forgemaster spell to reduce cost by 25 points
Lord Kaltus b 56
folio 12
Hooded Assassin 55
grimlin * 10
swarmling ** 32

Kaltus can summon back swarmling grimlin hooded assassin
mystic can fly around and shoot things and cast spells.

Seems a little wand-dependent. What spells would you put in? That would really change how the army was played.

Forgemaster 10
fumble 6
wolfkin 6
pyschic reflection 7

disechant 6
charge one 3

or

forgmaster 10
mage sight 4
wolfkin 6
circle of wraith 4
4 pages spare
archers aim 2

disenchant 6
charge one 3

Probably a better army.

Cindrata 97
galashi sword 40

uncle guns 67
khasmin crown 31

tempest priest * 29
teaching of the way 36

wolfkin
wolfkin
disenchant
arcane sight
archers aim

uncle guns hitting for 5 damage
and Cindrata hitting for 4 pretty deadly

Mine would be:

Heddy 113
Inferno 35
Magestone Bracers 10

Lady Wyddrana 49
Tome of Brass 33

Call Familiar x 2 ( 20pages )
Archer's aim 2 pages

* Solonavi Shade 22
** Solonavi Shade 29

Straight forward harass, attack, support and repeat

2005 Nationals did in fact the Omens set but not Nexus, which got pre-released at that GenCon. My Domains for that Championship were the absurdly broken Omens Domains (Spell Stasis...) (which, I will note I did not get to use because I played some of the worst MK of my life in the sealed portion and nearly made the constructed portion in spite of myself).

Domains were interesting, but they could have a profound effect on the game. For their good points, they could encourage players to use more balanced armies. For their bad points, the wrong domain could sometimes be a virtual auto-win for the enemy.