Inheritance

Client: Gumbah (J-7)
Requirements: Great Sword skill 250+, able to weild the Sword of Trials (lvl 71)
Items Needed: Sword of Trials, Weapon Training guide, a map to the Annals of Truth, the Annals of Truth
Title: None
Repeatable: No
Reward: Weaponskill: Groundstrike

Walkthrough
Speak to Gumbah and receive the Sword of Trials and the Weapons Training guide (key item).
Use the Sword of Trials until the latent effect disappears.
Once you have broken the latent effect trade the Sword of Trials back to Gumbah, who will take the weapon from you and give you a Map to the Annals of Truth (key item).
Go to Western Altepa Desert (E-9) and touch the ??? there to spawn the Maharaja.
Once the Maharaja is dead, re-examine the ??? to obtain the Annals of Truth (key item).
Return to Gumbah for your reward.

Maharaja
Family: Tiger
Weak to: Fire, Lightning

How to remove the latent effect:
You must perform Weapon Skills and Skillchains on monsters that con Easy Prey or higher. The total points needed it 300.
1 point for opening/soloing a weaponskill, 2 points for closing a Lv.1 Skillchain, 3 points for closing a Lv.2 Skillchain and 5 points for closing a level 3 skillchain.
To check to see if the latent effect is broken, simply unequip and re-equip the Sword of Trials and if you don't get the bonus stats, the latent is broken.