Menace of the Underdark/pre-order

Notes:
 * The pre-order packages are no longer available for purchase. However, as of Update 15, all content not previously purchasable (but not the cosmetic items and panther) are available for purchase from the DDO Market.
 * The official pre-purchase page http://underdark.ddo.com/ has been taken down.
 * All items/pets are available to all of your characters except the Greater Tome of Learning.
 * "One per server" Tomes - You only get said Tome of Learning on the first character you activate your ticket on per server. The Tome binds to character and cannot be transferred via account bank.
 * "One per character forever" items - The Lesser Tome of Learning for Collectors Edition and the free XP potion for all Edition will apply to all of your characters on your account forever, including any created after the fact. Works much the same as the original DDO: Stormreach pre-order item did (Amulet of Natural Armor) in that it appears in your inventory automatically as soon as you create a new character.
 * Some items may only be available if you pre-order:
 * All the cosmetic pets, the cosmetic mask and the Onyx Panther