Have anyone else tested this? Is it bugged or am I stupid?
Seems like the essence doesn't always trigger the effect. I'm pretty much spamming 120 essence bone spirits and the effect triggers every 1-2 bone spirits? 240 essence should account for 8 effect triggers.
Any hidden limitations I'm not aware of?
I don't care about the board progression. A meaningful goblin event for me is a great amount of loot, materials and gold. It's at the end of the season, min-maxing gear feels like a pointless grind since it's all gonna reset next season anyway.
That's why the goblin event is nice. You get a lot of stuff with minimal effort. It's a fun thing to do with the little time left before the next season.
Way to go blizzard. I have no idea how you keep dropping the ball like this but its evidently clear that you aren't playing or even testing your own game.
On a side note, can we get goblin pylons as a base game feature? Obviously rare, but I used to get so excited when I saw one in D3.