This weekend on the PC, PS 4, and Xbox One, all Treasure Goblins will spawn in pairs. This includes the three new goblins, Gem Hoarder (drops gems), Blood Thief (drops blood shards), Odious Collector (drops crafting materials and recipes), and Malevolent Tormentor (drops legendary and set items).
In addition to that, the 2.1.2 patch will sometimes spawn mobs of goblins. I ran into a group of one or two dozen (it was hard to count as they all ran off in different directions and I ended up getting mobbed by champs and legendary monsters).
Anyway, get out there and stomp some gobs!
-420
