What is your favorite Skill?

W: Quivering Blade
R: Savage Shot
E: Ether Prodigy
Mo: Word of Healing
Me: Images of Remorse
N: Spiteful Spirit
A: Twisting Fangs
Rt: Ritual Lord

Aura of the Lich for Necros.......Helps so much on sacrifices.

Warrior: Shove... a good finisher or crushing blow starter
Ranger: Broad Head Arrow, Glass Arrow....... ok All Ranger skills
Mesmer: Lyssa Aura, Power Leech, Image of Remorse, Mantras, Accumulate Pain
Necro: All in Blood Magic and Icy Veins
Ele: Water and Earth line
Monk: Reversal of Fortitude, Life Sheath, Mark of Protection, Res Chant
Ritualist: Wanderlust, Soul Twisting, Consume Souls, Feast of Soul, Restoration (The spirit, not the attribute), Boon of Creation
Assassin: Shadow Form, Temple Strike, Falling Spider, Twisting Fang

Triple Chop, Barrage and Cyclone Axe...

The two very cheap non-elite elites: Distracting Shot and Reversal of Fortune.

One not mentioned yet, which is my third: Spirit Shackles. Singlehandedly shuts down archers, assassins, and to a lesser degree paladins. Works on anyone caught off guard. Decent cost and recharge. There I'm done.

I like...

Locust's fury. Coolest looking skill ever when paired with an attack speed enhancer.

Monk: Infuse Health, Healing seed
Warrior: healing Signet, H-Blades
Mesmer: Migrain, Ineptitude
Elementalist: Ward against melee?
Necromancer: Grenths Balance
Ranger: Savage shot

Echo + Penetrating Blow = Double Penetration xD

Asassin- Shadow form
Elementalist- Crystal Wave
Monk-Blessed Signet
Mesmer- ineptitude, Clumsiness
Necro- Life Transfer
Rit- Havent played Ritualist but it looks fun
Warrior- Back Breaker (Underestimated)I get off 3 skills while the character is knocked down

I only like monks so...

Mark of Protection (10 second RoF FTW)
Orison (Im attached to it)
Resurrect (I LOVE IT)
Heal Other + Divine Boon (Y HELO THAR, WUD U LEIK 300 HELTH /?)
Energy Tap (Yeah, I know its a mesmer skills, but enemy losing 5 energy and you get 10 for 5e, sweetness)

Rangers: Punishing Shot
Warrior: Hundred Blades
Necros : Parasite Bond
Mesmers: Empathy

Meteor Shower- simply because u get to summon multiple giant rocks from space and pummel the enemy in the head with it

Warrior: Final thrust
Ranger: Serpents Quickness
Necro: Animate Flesh golem ^^
Mesmer: Cry of Frustration
Elementalist: Deep freeze
Monk: Guardian

Warrior - Rush
Ranger - Cripple Shot
Necro - Tainted Flesh
Mesmer - Power Leak
Elementalist - Maelstrom
Monk - Air of Enchantment

Spiteful Spitit, loads of fun, especially against assasins ;-)

and on my ranger, id have to say Barrage, or good ol' read the wind

im gonna stick with eviserate

spiteful spirit ftw

monk- CoP
ele- star burst
ranger- charm animal
necro- plague touch
warrior- shove
mesmer- illusion of haste

Glyph of anything.

Glyph of Renewal. Glyph of Energy. Glyph of Sacrifice. All break the rules in some big ways (ok, Glyph of Energy less than the others), and often in ways people don't expect.

Admittedly, I usually use Glyph of Sacrifice with Echo/Meteor Shower, to drop two meteor showers on an enemy with only a one second delay between them (the activation of Glyph of Sacrifice).