Curseswitch, Tiefling Bard|Warlock/Flame of Hope/Destined Scion, Nova-Curse Master

[GPuzzle]

This build was an experiment in deploying a Nova similar to Killswitch's without being a Warlord, which can be broken down into:

- Go first
- Position Allies
- Buff/give allies extra attack
- Make attacking the two most vulnerable targets hard

The build works better with a Shared Valor Armor and a Staff of Sleep and Charm, but it is fully item independent.

The Build:

Spoiler

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Race: Tiefling
Class: Bard|Warlock
Multiclass: Psion
Hybrid Talent: Virtue of Cunning
Eldritch Pacts: Fey Pact, Infernal Pact
Paragon Path: Flame of Hope
Epic Destiny: Destined Scion

Attributes:
Strength 12 (+1)
Constitution 13 (+1)
Dexteritry 10 (+0)
Intelligence 28 (+9)
Wisdom 15 (+2)
Charisma 28 (+9)

Defenses
AC 43
Fort 39
Refl 44
Will 44

Skills
Arcana +29
Bluff +31
Diplomacy +29
Intimidation +29
Religion +29

Feats
L1-Imperious Majesty
L2-Hybrid Talent (Virtue of Cunning)
L4-Divine Secretkeeper
L6-Advantage of Cunning
L8-Staff Expertise
L10-Improved Defenses
L11-Reserve Manuver (Blunder)
L12-Twofold Pact
L14-Shared Pact
L16-Improved Cunning
L18-Improved Initiative (becomes Superior Initiative at level 21)
L20-Protective Hex
L21-Cursed Spells
L22-Warding Curse
L24-Quickened Spellcasting (Staggering Note)
L26-Supreme Majesty
L28-Relentless Curse
L30-Epic Fortitude

At-Will
L1-Staggering Note
L1-Eldritch Blast
L11-Gift to Avernus

Encounter
L1-Blunder
L7-Mire the Mind
L17-Shout of Evasion
L23-Chant of Bad Fortune

Daily:
L19-Delusions of Loyalty
L20-Song of the High Court
L25-Virtuoso of Misfortune
L29-Spellbind

Utilities:
L2-Fey Bargain
L6-Revitalizing Incantation
L10-Illusory Erase
L12-Song of Spiral Paths
L16-Infuriating Elusiveness
L22-Climatic Chord

Items:
+6 Accurate Staff of Sleep and Charm
+6 Shared Valor Starleather Armor
+6 Steadfast Amulet
Warlock's Bracers
Phantom Chasseurs

In case anyone wants to see the Nova sequence:

Nova Sequence:
-Curse enemy
-Shout of Evasion on that enemy
-Minor Action Staggering Note
-Action Point
-Chant of Bad Fortune

End result: 1 heavily damaged enemy (if not nearly dead) that is cursed
Party postioned
Every enemy in burst 5 has got a -Int to all defenses (basically, but technically, every ally got a +Int bonus to hit against every enemy in a burst 5)

So, uhm... Feedback?

[GPuzzle]

Updated the build.