The popular Grounds of Valor battle system, a series of regimens spread across dungeons of Vana'diel, will be seeing a number of additions and changes in the next version update for Final Fantasy XI. Several new areas will be receiving the "Grounds of Valor" treatment, which entails the addition of regimes for monsters in the area, as well as the implimentation of new higher level mobs and treasure caskets in these areas as well. Furthermore, to make it easier for players to undertake new pages, additional Grounds Tomes will be placed in certain existing areas.

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From the official Final Fantasy XI Forums:

Grounds of Valor will receive a variety of additions and refinements in the next version update.

• The following areas will be added:

  The Boyahda Tree / Korroloka Tunnel / Kuftal Tunnel / Ve’Lugannon Palace / The Shrine of Ru’Avitau / Ifrit’s Cauldron / Gustav Tunnel / Labyrinth of Onzozo
  *Treasure caskets will also appear in these areas.

• Level and placement of certain monsters in these areas will be adjusted.
  
  
• Additional Grounds Tomes will be placed in the following areas:

  Ranguemont Pass / Bostaunieux Oubliette / Toraimarai Canal / King Ranperre's Tomb