Has to be a specific event.. Only then will there be a merge shop.
Coin Collector's armor. Although in a Merge Shop, it costs 3.75 million coins to buy the merge item. It is members only and can be found in HollowHalls, the merge items however are found in Hyperium. The Armor itself is 3.75 million, and the whole set (weapon included) is around 7.5-10 million depending on how you get your gold.
You can't create any item on AQWorlds, until Artix Entertainment updates so you can.
You have to be a member to get a member-only item.
You cannot.
you can enhance any item at the enhancement shop
The mysterious stone in AQWorlds can be found in /join towerofdoom. It is located on the top floor of the tower and can be used to unlock a special quest item.
You can only have one of that item at a time.
It means you can't get more of that item anymore.
Usually about 20 or 30 kills
It is dropped by the Red Dragon in Lair (/join lair).
yes you can get free amour from lots of drops and quest item drops
The Guardian Shadow was a rare item. It is no longer in the game. Sorry.