Can someone help me figure out what the achievement, "Spent First Emblem of Humbaba" is? I need this to learn the skill Animal Kinship 6. If you know what this is, please write here,
Kronos
You need to donate items at one of Humbaba's shrines. When you've donated enough items, you'll automatically be given an emblem. Clicking on the emblem offers you various options to increment your mood, your energy or your experience (available once per game day, I think), or to spend the emblem.
Spending the first emblem of any of the giants grants you permission to learn a specific skill. Spending subsequent emblems reduces learning times for skills.
I suspect there are a few other complications and embelishments but that's the basics of how emblems work at least to begin with.