Interesting animals. (Suggestion)

[Doctor H. Derp]

Hmmph. I assumed once we got our bee farm up and other big things taken care of, we use butterflies both for Butter and Naughtiness farming, but I can't use my playing as a barometer always. 

 

Sure, I'll kill butterflies in an effort to get Krampus to spawn, but they're merely a means to that end. I've never, not even once, had a vested interest in butter dropping from a butterfly. By the time I'm actively farming Krampus, my food and health recovery situations are more than accounted for, butter can only ever really be a nice surprise at that point. The Krampus sack, on the other hand, at least for me, would be an objective upgrade and have a significant influence on my game experience. It's more than a nice surprise, it's the best in-slot item, for me anyway.