As Alash is no longer around and someone requested a new version of this thread.
This information is based on the old thread here: Good legacies for each class

keeping legacies which are still available and removing ones which no longer appear on items. I haven't added in any of the new legacies yet. If you want to suggest a change, please do so in the same manner as before:

+++ = Must have!
++ = Great addition
+ = Quite decent

Burglar

Weapon
+++ Critical Response Skill Damage
++ Position Surprise Strike from Stealth
++ Riddle Range
++ Surprise Strike Critical Rating
++ Trick Range
++ Provoke Threat
++ Bleed Multiplier
++ Cunning Attack Bleed Stack Chance
+ Feint Attack Cooldown
+ Lucky Strike Cooldown
+ Small Snag Cooldown
+ Subtle Stab Critical Multiplier
+ Well-placed Strike Cooldown
+ Quiet Knife Devastating Critical Buff Duration
+ Ready and Able Cooldown

Tools
+++ Positional Damage
+++ Addle induction multiplier
++ Skills Critical Multiplier
++ Addle cooldown
++ Glee healing
++ Trick duration
++ Clever retort dmg and healing
++ Confound countdown duration
+ Gamble Chance
+ Hide in Plain Sight Cooldown
+ Reveal weakness range
+ Mischief-maker Devastating Critical Buff Duration
+ Off-hand Critical Chance
+ Pulse Modifier for Glee
+ Sneak Movement Speed
+ Stealth Level

Weapon (The Quiet Knife)
+++ Feint Attack Cooldown
+++ Quiet Knife Devastating Critical Buff Duration
+++ Position Surprise Strike from Stealth
++ Surprise Strike Critical Rating
++ Location is Everything Cooldown
++ Bleed Multiplier
++ Well Placed Strike Cooldown

Weapon (The Mischief-maker)
+++ Small Snag Cooldown

Tools (The Mischief-maker)
+++ Mischief-maker Devastating Critical Buff Duration

Weapon (The Gambler)
+++ Lucky Strike Cooldown

Tools (The Gambler)
+++ Gamble Chance
+++ Gambler Devastating Critical Buff Duration

Tools (Stealth):
+++ Stealth Level
+++ Sneak Movement Speed
+++ Positional Damage
++ Hide in Plain Sight Cooldown


Captain

Weapon (Solo)
+++ Devastating Blow Critical Rating
++ Telling Mark Damage
++ Kick Cooldown
++ Blade of Elendil Damage
+ Defensive Strike Armour Buff

Weapon (Group)
+++ Pressing Attack Critical Rating
+++ Increased Targets for Pressing Attack
+++ Telling Mark Damage
+++ Melee Skill Power Cost
+++ To Arms Duration
++ Devastating Blow Critical Rating
++ Cry Power Cost
+ Defensive Strike Armour Buff

Emblem (Solo)
+++ Vocal Skills Healing
+++ Shadow's Lament Cooldown
+++ Rallying Cry Cooldown
+++ Muster Courage Cooldown
+ Battle Shout Target Resist Rating

Emblem (Group)
+++ Vocal Skills Healing
+++ Healing from Rallying Cry
+++ Rallying Cry Cooldown
+++ Healing from Strength of Will
+ Grave Wound Cooldown

Buffing LI
+++ Tactics: Relentless Attack' Critical Rating Buff
+++ Tactics: On Guard Parry Rating Buff
+++ Tactics: Focus in Combat Power
+++ Morale from Motivating Speech


Champion

Weapon (DPS)
+++ Critical Multiplier
+++ Wild Attack Damage
+++ Area of Effect Damage
++ Reduced Cooldown for Battle Frenzy
++ Savage/Feral Strikes Damage
++ Relentless/Remourseless Strikes Damage
++ Brutal Strikes Damage
++ Rend Bleed
+ Horn Damage
+ In-Combat Effect Only Removal Delay

Rune (DPS)
+++ Rend Pulse
++ Bracing Attack Heal
++ Blade Line Area of Effect Power Cost
++ Strikes Line Power Cost
+ Ebbing Ire Cooldown
+ Swift Strike Power Cost

Weapon (Tanking)
+++ Area of Effect Damage
+ Rend Bleed

Rune (Tanking)
+++ Bracking Attack Heal
+++ Ardour/Glory in-Combat Power Regen
+++ Ardour/Glory Pip Interval
+++ Ardour/Glory Parry/Evade Chance
++ Blade Line Area of Effect Power Cost
++ Strikes Line Power Cost
+ Rend Pulse

Utility (Switch on/off)
+++ Sudden Defense Duration
+++ Sprint Duration
++ Sudden Defense Evade Rating
++ Heroics Cooldown
++ Heroics Heal Chance
++ Champion's Horn Stun Duration
++ Fight On Duration
++ Adamant/Invincible Duration

Guardian

Weapon (Tanking)
+++ Guardians Ward Duration
+++ Guardian AE Melee Targets
+++ Guardian's Pledge Cooldown
++ Guardians Stamp Skill Reset
++ Sweeping Cut Damage
++ Guardian Bleed Pulses
++ Whirling Retaliation Damage
+ Guardian Bleed Damage
+ Targeted Melee Range
+ Power Restoration

Weapon (OP/Solo)
+++ Overpower Power Cost
+++ Guardians Ward Duration
+++ Guardian's Pledge Cooldown
++ Guardian Bleed Pulses
++ Guardian AE Melee Targets
++ Guardian Bleed Damage
++ Power Restoration
+ Whirling Retaliation Damage
+ Sweeping Cut Damage
+ To the King Damage
+ Catch a Breath Morale Heal

Belt (B&S/Tanking)
+++ Threat Up
+++ Cry Resist Chance
+++ Challenge Targets
++ Guardians Ward Parry Rating
++ Shield Damage
+ Reactive Block Damage
+ Guardians Ward Block Rating
+ Shield Smash Damage
+ Guardian's Threat Block and Parry Rating

Belt (OP/Solo)
+++ Guardians Ward Damage
+++ Sting Damage
++ Guardians Ward Parry Rating
+ Warrior's Heart Morale Heal
+ Catch a Breath Morale Heal
+ Stagger Critical Rating


Hunter

Ranged Weapon (Solo)
+++ Induction Bow Critical Damage Multiplier
+++ Focus Bow Critical Damage Multiplier
+++ Focus Bow Power Cost
+++ Ranged Skill Evade Chance Modifier
+++ Ranged Skill Block Chance Modifier
+++ Induction Bow Power Cost
++ Barbed Arrow Bleed Damage
++ Strength Quick Shot Slow
++ Merciful Shot Cooldown
++ Heartseeker Damage
+ Induction Bow Power Cost
+ Quick Shot Critical Rating

Ranged Weapon (Group)
+++ Induction Bow Critical Damage Multiplier
+++ Focus Bow Critical Damage Multiplier
+++ Barbed Arrow Bleed Damage
+++ Induction Bow Threat Down
+++ Focus Bow Power Cost
++ Focus Bow Threat Down
++ Merciful Shot cooldown
++ Induction Bow Power Cost
+ Ranged Skill Evade Chance Modifier
+ Ranged Skill Block Chance Modifier

Melee Weapon (Solo and Group)
+++ Needful Haste Duration
+++ Precision Stance Critical Magnitude
+++ AoE Skills Maximum Targets
+++ Beneath Notice Cooldown
++ Agile Rejoinder Heal Chance
++ Strength of Earth Morale Regen
++ Blindside Critical Rating
+ Stealth Detection
+ Melee Critical Rating
+ Melee Damage Critical Multiplier


Loremaster

Staff
+++ Staff-strike cooldown
+++ Tactical Skills Direct Damage
++ Fire skills crit multiplier
++ Burning Embers Initial Damage
++ Light of the Rising Dawn damage
++ %Power from Share the Power
+ Burning Embers Range (Note: For PvP,+++)
+ Cracked Earth Range (Note: For PvP,+++)

Book (Solo)
+++ Tactical Skills Resist
++ Fire Skills Resist
++ Burning Embers Pulses
++ Wizards Fire Pulses
++ Fire Skills Crit Rating
+ Physical Resist

Book (Grouping)
+++ Physical Resist
+++ Non-Damaging Sign of Power duration
++ Tactical Skills Resist
+ Fire Skills Resist

Book (PvP)
+++ Tactical Skills Resist
+++ Non-Damaging Sign of Power duration
++ Fire Skills Resist
++ Burning Embers Pulses
++ Wizards Fire Pulses
++ Fire Skills Crit Rating
+ Physical Resist


Minstrel

Weapon (Healing)
++ Rally! CD
++ Triumphant Spirit CD
++ Soliloquy of Spirit Pulse
++ -Threat from healing
+ Still as Death Cooldown

Songbook (Healing)
+++ Healing & Motivation Skill Morale
+++ Bolster Courgae Healing
+++ Healing Skills Power Cost
++ Chord of Salvation CD
++ Inspire Fellows Healing
++ Ballad of War Magnitude
++ Ballad Resist Chance
+ Raise The Spirit Healing
+ Echoes of Battle Song and Cry Debuff

Weapon (Solo)
+++ Tier 1 Ballad Damage
+++ Call To War Skill Resistance
++ Piercing Cry Damage
++ Call to Orome Damage
++ Call To Fate Critical Damage
++ Tier 2 Ballad Damage
+ Still as Death Cooldown


Runekeeper

Rune-stone (Fire)
+++ Fire Skill Damage
+++ Wrath of Flame Damage Over Time
+++ Battle Attuned Skill Power Cost
++ Distracting Flame Cooldown

Satchel (Fire)
+++ Writ of Flame Damage
+++ Essence of Flame Damage
++ Self Motivation Power Return

Rune-stone (Lightning/Frost)
+++ Fury of Storm Damage
+++ Fury of Storm Crit Multiplier
+++ Chill of Winter Debuff Duration
++ Battle Attuned Skill Power Cost
++ Vivid Imagery Targets
++ Chill of Winter Damage

Satchel (Lightning/Frost)
+++ Scribe's Spark Damage
+++ Shocking Words Stun Chance
++ Chilling Retoric Cooldown
++ Ceaseless Argument Power Cost
++ Pulses for Prelude of Hope

Rune-stone (Healing)
+++ Words of Grace Healing
+++ Healing Over Time
+++ Healing Attuned Skill Power Cost
++ Glorious Foreshadowing Duration

Satchel (Healing)
+++ Writ of Health Healing
+++ Mending Verse Healing
+++ Epic for the Ages Healing
++ Word of Exaltation Cooldown
++ Pulses Prelude to Hope


Warden

Weapon (Tanking)
+++ Javelin Toss Range
+ Exultation of Battle Threat
+ War Cry Threat
+ Power Cost for Fiercy Resolve Line Skills
+ Wall of Steel Parry Rating

Weapon (DPS)
+++ Javelin Toss Range
+ Recklessness Attack Duration
+ Onslaught damage
+ Wages of Fear Positional Damage
+ Surety of Death DoT
+ Mighty Blow Damage
+ Power Cost for Power Line Skills

Javelin
+++ Heal bonus for Conviction
++ Restoration / Celebration of Skill / Safeguard healing
++ Conservation ICPR / Determination ICMR
++ Power Cost for Shieldguard Line Skills
+ Shield Piercer Duration
+ Dark Before Dawn Power Restored


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