I've used familiars for a long time now, but theyve only been ones that I've befriended in explore. I'm going to buy one of a familiar from the event this month, but I have a few questions~
1: I know that instead of dying they flee, but do they heal like your wolves? Do I have to buy the potion from the barter for them to heal?
2: how much does it cost each day to feed them? Or if its different for each familiar, could you give me an idea?
3: let's say that in a few months, I decide to replace them with a different familiar. Can I set them free like the familiars I befriend in explore? Or are they permanent?
Thank you in advance~
Spring Month: 2 
Night 
Flood Moon: 
