Races

Drow

Stats
+2 DEX, INT and CHA, -2 CON so can start with a 20 in a stat
If you need at least 2 of those stats, Drow is a good candidate.

Feats
Weapon proficiencies granted: rapier, shortsword and shuriken

Resistances
Immunity to sleep effects
+2 save against enchantments
Start with spell resist 11, can be increased to 20 at level 14

Skills
+2 to Listen, Search and Spot

Enhancements
+DEX
+2 levels of toughness

Dwarf

Has trap-like dragonmarks

Stats
+2 CON, -2 CHA

Feats
Weapon proficiencies granted: dwarven waraxe

Resistances
+2 save against spells and poison

Skills
+2 search
+4 balance

Enhancements
armor more effective
+4 dragonmark uses
+60 SP to divine classes
+CON
+4 levels of toughness

Elf

Has obscuring dragonmarks
Stats
+2 DEX, -2 CON

Feats
Weapon proficiencies granted: longsword, rapier, longbow, and shortbow

Resistances
Immunity to sleep effects

Skills
+2 save against enchantments
+2 listen, search and spot

Enhancements
Racial prestige classes: Arcane Archer & Valenar
Enhancements add +4 dragonmark uses, +60 SP to arcane classes and increased enchantment resists
Can enhance DEX & add 2 levels of toughness

Halfling

Has healing dragonmarks

Stats
+2 DEX, -2 STR
-25% carry limit

Combat
+1 AC
+1 to hit
+1 to hit thrown weapons

Skills
+4 hide
+2 jump, listen, move silently

Resistances
+1 on all saves
+2 against fear

Enhancements
sneak attack
+4 dragonmark uses
+attack rolls
+saving throws
+DEX
+2 levels of toughness

Human

Has warforge-friendly, protection or transportation dragonmarks

Stats
No adjustments

Feats
+1 feat at first level

Skills
+1 skill point at each level

Enhancements
+4 dragonmark uses
healing amplification
cheap skill boosts
+any 2 stats & add 3 levels of toughness (third level of toughness requires you take CON for one of your bonus stats)

Orc, Half

Stats
+2 STR, -CHA???
…more TBA

Warforged

Great for wizards and barbarians

Stats
+2 CON, -2 WIS, -2 CHA

Combat
+2 AC
5% arcane spell failure
Light fort

Resistances
Immune to poison, sleep, paralysis, disease, nausea, fatigue, exhaustion

Enhancements
+hate generation
+enhanced power attack
increased saves
DR
lesser arcane spell failure
+CON
+4 levels of toughness