A fantomatic treasure goblin is following me

I played my Daemon hunter yesterday (level 38), and since Act IV (High Heavens), a fantomatic treasure goblin is following me everywhere like a companion. I have absolutely no idea from where he comes from. Here are some screenshots:

In Act IV

  • What counts as “Thorns” damage for the barbarian “Tough as Nails” passive ability?
  • How do the different difficulty levels affect the gameplay?
  • How to donate gold in Diablo 3?
  • Does Rakinishu's Blade have a special purpose?
  • Where are all the waypoints?
  • What happens if a follower meets themselves?
  • In the act IV

    In Act I (even after killing Diablo and restarting a game he’s still here)

    In the act I

    Maybe it’s one of my skills?

  • Where can I find specific dye colors?
  • Can I rebind mouse buttons to keys?
  • How do you resurrect Allies?
  • Inferno Act 1 Gold Farming, Skeleton King vs. Butcher
  • Enchant Weapon Property: Favor Attack Speed or % Damage?
  • Will I be able to complete Inferno without a group?
  • 3 Solutions collect form web for “A fantomatic treasure goblin is following me”

    It is the effect of a puzzle ring.

    Summon a treasure goblin who picks up normal-quality items for you. After picking up 12–16 items, he drops a rare item with a chance for a legendary.

    Source: http://us.battle.net/d3/en/item/puzzle-ring

    Are you wearing a Puzzle Ring?

    This gives you a goblin pet who collects white items for a rare item and a chance at a legendary.

    It collects low quality weapons you find from weapon racks. It will collect up to 12-16 at a time.

    It has a chance to drop a rare item, sometimes a legendary.

    We love Playing Games, especially Video Games.