Nothing but the looks... there might be a purpose later down the road but right now only the looks.
Yes
you have to be lvl 100 and get the armour that the guy named stefenoz has ready for your o ready when you were the armour and you want it.
it lets you use any armour you want, even sepulchers =)
They get the guardian armour and a bit more priveliges then normal DragonAmulet holders.
Here are some that are out right now: SoulWeaver DoomKnight DeathKnight Pladin DragonWarrior (+ Rogue, Mage) Necromancer Frost Moglin Armour Guardian Armour Pumpkin Lord Armour Pumpkin Lord Evolved Armour Snugglebear Armour ShadowWarrior (+ Rogue, Mage) Angler Armour Chickencow Armour ChickenCow Evolved Armour Their is also still more armour to come.
Take up a class (Paladin, Ninja, etc) the armour is free but normally requires a quest reward to train the armour. H-P
The armoured car has armour.
Normal armour? no, it is the second worst armour. (Snuggle bear is the worst) Evolved Chicken Cow Armour is great! 5 Stars!
i think its either the Mechlore Wings ore the wings pf amendment
you have to do the quest Yaga stone circle, by speaking to Thursday. do it continually and you will receive chikencow Armour.
You can use them to train paladin armour.(just go and see artix and 'become a paladin'.)
Yes. You must follow according to the levels of the weapon, armour, and pets.