Quiet Eye of the Dragon - finger - treasure +1 to attack and defence skills
Dragonbone Greaves - feet - treasure +1 to spell power and knowledge skills
Red Dragon Flame Tongue - right hand - minor +2 to attack and defence skills
Dragon Wing Tabard - shoulders - minor +2 to spell power and knowledge skills
Dragon Scale Shield - left hand - major +3 to attack and defence skills
Necklace of Dragonteeth - neck - major +3 to spell power and knowledge skills
Dragon Scale Armor - torso - relic +4 to attack and defence skills
Crown of Dragontooth - head - relic +4 to spell power and knowledge skills
Armor of Wonder - torso - minor +1 to all 4 primary skills
Sandals of the Saint - feet - relic +2 to all 4 primary skills
Celestial Necklace of Bliss - neck - relic +3 to all 4 primary skills
Lion's Shield of Courage - left hand- relic +4 to all 4 primary skills
Sword of Judjement - right hand- relic +5 to all 4 primary skills
Helm of Heavenly Enlightenment - head - relic +6 to all 4 primary skills
Helm of Heavenly Enlightenment is the best artifact in the game. it adds a total of 24 points to your primary skills!
The whole above complect of 6 artifacts will add +21 to each primary skill (84 points in total) and hero will still have room for shoulder artifact, 2 finger artifacts and 4 misc artifacts!
Badge of Courage - misc - treasure +1 morale
Crest of Valor - misc - treasure +1 morale
Glyph of Gallantry - misc - treasure +1 morale
Clover of Fortune - misc - treasure +1 luck
Cards of Prophecy - misc - treasure +1 luck
Ladybird of Luck - misc - treasure +1 luck
Still Eye of the Dragon - finger - treasure +1 luck and morale
Pendant of Courage - neck - major +3 luck and morale
Spirit of Oppression - misc - treasure negates all morale bonuses on battlefield
Hourglass of the Evil Hour - misc - treasure negates all luck bonuses on battlefield