Crowns in SD are so boooorring. Spike that shit up!
Works with Tiara and Circlets, albeit more muted. Have fun with glowing, gems, etc
As with most things SD, can push around to other things. In most cases if you push out of leather it'll just keep the peaked spikey shape.
Str 0.9 or so
As trained: Leather Crown, black crown
Trained in white also but will pretty much do anything.