Extra Experience

We all know we can buy Elixers from the DDO store in the game. This is awesome but only lasts a few short hours. If you want a more permanent solution, try these two things out:

• Mantle of the Worldshaper - Cloak: Heroic Inspiration (+5% addtional xp from quest completions), Regeneration, Scarab of Spell Absorption (5/5 Charges) (Ruins of Threnal end reward)
• Voice of the Master - Trinket: +1 Good luck, Heroic Inspiration (+5% addtional xp from quest completions) (Delera's Tomb end reward)
• Set Bonus - True Seeing 

Unfortunately they don't stack together so even with both, you only get +5% experience from completed quests.
Both are easily attainable with a group as an end quest series reward.

Go and get them!!