I'm scared to ask but what happend for Ziibi not give kwagatamas anymore ?
It's because of the powers Ziibi grants, and what happened to his first holder who was given a kwagatama. Ziibi's powers lets the holder transform into any creature as long as they have something that was once apart of of that being (fur, feather, tooth, bone, scales, etc), and since kwagatamas are made from the hairs of previous holders, this current holder of Ziibi was curious if they could take on the appearance of past holders by using Ziibi's transformative powers with the kwagatama.
If two different items are placed within the shell locket of the Miraculous (say a bird feather and wolf fur), the magic will only transform the holder into one or the other. Both Ziibi and the holder assumed the same thing would happen with the kwagatama, and the holder would only take on the appearance of one of the past holders. However due to the magic of making a kwagatama, it was considered by the magic to only be one entity, and when they attempted to transform with it the magic essentially tried to turn this holder into multiple people at once, and this process ended up killing her.
Ziibi feels nothing but guilt for this since it was his powers that had done this, and he had gifted his holder the kwagatama in the first place. He hid the kwagatama in his Miracle Box, and refused to take on a holder for several generations after the death of his last one. It took time, but once he was at the point where he was ready to accept a new holder he never wanted something like that to happen again, so he's never made a kwagatama since.
