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Summary
Pack Animals can be purchased from a Stablemaster NPC
Players can double-click a Pack Animal to open its backpack
Pack Animals that have been released by their Controller can be attacked by monsters
Pack Horses and Pack Llamas cannot enter Dungeons or IP-Restricted Regions (such Undermountain, Urukton Bluffs)
If a player attempts to enter a Pack Animal-restricted area (via Entrances/Moongates/Recall/etc) any Pack Animals following the player will be left at their original location and the player will be notified as such
Players will exclusively be allowed to bring Pack Animals into Omni Boss Lair regions