Hardiness reduces to 15% from 25%
Troll Bow specialisation changes to 1% crit
Draenai get a passive aura increasing spell/melee/ranged hit by1%
BELF’s get a Silence and mana tap.
I think those are the main ones - Racials as per patch 2.3 are
[Dwarf]
**[Stoneform]
Activate to gain immunity to poison, disease, and bleed; +10% [Armor] Lasts 8 seconds. 3 minute cooldown.
Gun Specialization
increases chance to critically hit with Guns by 1% as of [Patch 2.3] (was increase [Gun] Skill by 5).
Frost Resistance
Increase Frost Resistance by 10.
**[Find Treasure]
Activate to see treasure chests on mini map - lasts until canceled - no cooldown.
- Treasure finding also marks many “node-type” quest items on the mini map.
[Gnome]
**[Escape Artist]
Escape the effects of any immobilization or movement speed reduction effect. Instant cast. 1 min, 45 sec cooldown as of [Patch 2.3] (was 1 min).
Expansive Mind
Increase [Intellect]by 5%.
Arcane Resistance
Increase Arcane Resistance by 10.
Engineering Specialist
15 point skill bonus to [Engineering] (note, this also raises the cap by 15 at each level of Engineering).
[Human]
**[Perception]
detection radius. Lasts 20 seconds, 3 minute cooldown.
The Human Spirit
Increase [spirit]by 10%.
Diplomacy
10% bonus to [faction] gain
**[Sword and Mace Specialization]
Increases [expertise] with maces, two-handed maces, swords, and two-handed swords by 5.
[Night elf]
**[Shadowmeld]
Activate while immobile and out of combat to enter [stealth] mode. Movement or damage cancels Shadowmeld.
Passively boosts [stealth] mode of rogues and druids.
Quickness
Dodge chance increased by 1%.
**[Wisp Spirit]
Become a wisp when dead with 50% movement speed increase.
Nature Resistance
Increase Nature Resistance by 10.
[Draenei]
**[Gift of the Naaru]
Activate to heal your target for 35 + 15 per Level over 15 sec - 40 yd range - 1.5 sec cast - 3 min cooldown. (At level 1 it heals 50 health, and 1085 at level 70)
Heroic Presence
Increases chance to hit by 1% for you and all party members within 30 yards. (Warriors, Paladins, and Hunters)
Inspiring Presence
Increases chance to hit with spells by 1% for you and all party members within 30 yards. (Priests, Mages, and Shaman)
**[Gemcutting]
5 point skill bonus to [Jewelcrafting] (note, this also raises the cap by 5 at each level of jewelcrafting).
Shadow Resistance
Increase Shadow Resistance by 10.
Horde
[Orc]
**[Blood Fury]
Activate to increase attack power and spell damage/healing by an amount based on level/class for 15 seconds, decreasing healing done to the user by 50% for the duration. 2 minute cooldown.
Hardiness
Increase resistance to stun effects by 15%.
Command
Damage done by [Hunter] and [Warlock]( [pets]increased by 5%.
Axe Specialization
[Expertise]Weapon skill with One- and Two-handed [Axes] increased by 5.
[Tauren]
**[War Stomp]
Activate to stun opponents - Stuns up to 5 enemies within 8 yards for 2 seconds. 2 minute cooldown.
Endurance
Hitpoints increased by 5%.
Cultivation
15 point skill bonus to [Herbalism].
Nature Resistance
Increase Nature Resistance by 10.
[Troll]
**[Berserking]
Activate to increase attack and casting speed for 10 seconds. Speed is raised by 10% at full health, increasing as health is lost to a maximum bonus of 30%. 3 minute cooldown.
Costs 10 [Energy], 5 [Rage], or 7% of base [mana]
Regeneration
Increase health regeneration bonus by 10%. Also allows 10% of normal health regen during combat.
Beast Slaying
5% damage bonus when fighting against [Beasts]
Throwing Weapon Specialization
Increases chance to critically hit with [Throwing Weapon] skill by 5).
**[Bow Specialization]
Increase [Bow] critical strike chance by 1%.
[Undead]
**[Will of the Forsaken]
Activate to become immune to [fear], Charm and Sleep effects. Lasts 5 seconds. 2 minute .
[Cannibalize]
When activated, regenerates 7% of total health every 2 seconds for 10 seconds. Only works on Humanoid or Undead corpses within 5 yards. Any movement, action, or damage taken while Cannibalizing will cancel the effect.
Underwater Breathing
Underwater breath increased by 300%.
Shadow Resistance
Increase Shadow [Resistance] by 10.
[Blood elf]
**[Mana Tap]
Activate to reduce target’s mana by (50 + Level) and charge you with arcane energy for 10 min. This effect stacks up to 3 times. 30 yd range - Instant - 30 sec cooldown.
**[Arcane Torrent]
Activate to silence all enemies within 8 yards for 2 seconds. In addition, you gain 10 energy or (5 + Level) mana for each charge of Mana Tap currently affecting you. 2 min. cooldown.
Arcane Affinity
10 point skill bonus to [Enchanting]
Magic Resistance
Increase all by 5.