Pre-Raid Gearing for Ellinel

Here are the few options to consider when you're gearing up

Head
Forgotten Shadow Hood from Heroic: The Culling of Stratholme
Crown of Unbridled Magic from Heroic: The Oculus
Cowl of the Vindicative Captain from Vengeance be Mine in Utgarde Pinnacle to kill King Yirmon

Neck
Titanium Spellshock Necklace JC crafted
Amulet of Dazzling Light from Heroic: The Nexus
Dragon of Prow Amulet BOE, easily available on AH

Back
Reanimator's Cloak BOE, probably easily available on AH
Shroud of Moorabi from Heroic: Gundrak
Wispcloak Tailoring BOE

Shoulders
Mantle of the Extensive Mind BOE from N Naxx
We already got this for you, therefore no other options considered

Chest
Bauble-Woven Gown from Quest: Junk in my Trunk, another quest in Utgrade Pinnacle
Moonshroud Robe Tailoring crafted

Wrist
Ancestral Sinnew Wristguard Revered with Wyrmrest Accord
Cuffs of the Trussed Hall from Heroic: Utgrade Pinnacle
Azure Cloth Bindings from Heroic: The Violet Hold

Hands
Gloves of Glistening Runes from Heroic: The Nexus
Overlook Handguards from Heroic: Drek'theron Keep
Gloves of the Time Guardian from Quest: A Royal Escort, a quest in Culling of Stratholme
Moonshroud Gloves Tailoring crafted

Waist
Living Mojo Belt from Heroic: Gundrak
Fishy Cinch Revered with The Oracles
Snowmelt Silken Cinch BOE, probably available on AH
Bridenbrad's Sash, from Quest: Light Within the Darkness, a chain quest in Icecrown

Leggings
Cyanigosa's Leggings from Heroic: The Violet Hold
Frostmoon Pants Tailoring crafted
Breeches of the Caller from Heroic: Utgrade Keep
Sorrowgrave's Breeches from Heroic: Utgrade Pinnacle
Opposed Stasis Leggings from Heroic: The Nexus

Feet
Cleric's Linen Shoes from Heroic: The Nexus
Aurora Slippers Tailoring crafted
Sandals of Crimson Fury Exalted with Wyrmrest Accord
Slithering Slippers from Heroic: Gundrak

Ring
Titanium Spellshock Ring JC crafted
Spectral Seal of the Prophet from Heroic: Drak'Tharon Keep
Signet of Hopeful Light Exalted with Argent Crusade
Annhylde's Ring from Heroic: Utgrade Keep
Twisted Puzzle-Ring BOE, probably available on AH
Ring of the Frenzied Wolvar from Heroic: Utgrade Pinnacle

Trinket
Talisman of Troll Divinity from Heroic: Drak'Tharon Keep
The Egg of Mortal's Essences 40 Emblems of Heroism (not easily available to you at the moment, but a worthy badge gear item)
Cannoneer's Fuselighter/Cannoneer's Morale, both quest item from Quest: The Last Line of Defence

Weapon
1-Handed
Titansteel Guardian Blacksmith crafted
Warmace of Unrequitted Love from Heroic: The Nexus
Gavel of the Brewing Storm Revered with Wyrmrest Accord
Netherbreath Spellblade from Heroic: Utgrade Pinnacle

Offhand
Prison Manifest BOE; I've got this one. I'll send it to you
Handbook of Obscure Remedies 25 Emblem of Heroism (Another worthy badge buy IMO)
Temple Crystal Fragment from Heroic: Drak'Tharon Keep

Wands
Charged Wand of the Cleft Revered with Horde Expedition
Wand of Sseratus from Heroic: Gundrak
Wand of Chilled Renewal from Quest: Changing the Wind's Course

I suggest getting those revered rep items first if you have the required rep. Especially rep with Wyrmrest Accord is important for your head enchant. Following that will be quest item, then crafted items. I recommend running Heroic: The Nexus, Violet Hold, Utgrade Pinnacle, Utgrade Keep and Drak'Tharon Keep as they are quite easy and most of your loots are from there, especially The Nexus. Perhaps you might run Heroics one or two times for your items before you decide whether to craft those epic items that you might find costly and comparable to Heroic items.

This is by no means an exhaustive nor an absolute list of pre-raid items that you must get. I got it from a few guides and filter the items according to what I think are easy to get and without having to complete Champion of the Frozen Waste to get your items.

I would like to have you guys' input on this post, e.g. whether item A is worth getting over item B, especially from casters.

Rick