The Current Aberoth Terms And Conditions are as follows:

It is against the Aberoth terms of service to purchase, sell, gift, trade, or share any account.

Intentionally causing technical difficulties for other players or the server is strictly prohibited.

Using multiple accounts at the same time by the same person to PK is prohibited.

Logging on to any account you did not create is prohibited.

Simple announced in A Reddit Post that he would add further Terms And Condition, but it was not until approximately 3 years later that he did. The updated version continue as follows:

Logging on to someone else's account and stealing from them or committing any real life crime (real money scams, scams involving purchases from the Aberoth store, extortion, threats, denial of service or other technical attacks, fraud, etc.) are strictly prohibited and may result in a permanent ban.

The Aberoth Terms And Conditions can be found on the Aberoth's login page: