Matticraft's weakness are Snowglobes, why?

Do you know how did Matticraft loose his eye?

Matticraft lost it in the snow, as a child, all because some bullies were harassing him, started grabbing sharp stuff and started cutting his scales, one by one, those bullies also started cutting his limbs, collecting them since Matticraft's limbs regenerated instantly, they wanted to make a fortune, but eventually they got far with Matticraft's Left Eye, Matticraft was so weak he actually couldn't regenerate it, worst of all, one of the bullies had an obsidianite shard, so they applied it to Matticraft's left eye, leaving it uncapable of regenerating, all that was left was a puddle of green retronian blood, and Matticraft, panting of the pain, The Bully that nullated the regeneration on his eye was caught eventually by the police, the other 2 were never found, Katherine and Decater we really left in shock by what happened, and Matticraft was left traumatized, the snow and snowglobes remind him of that exact same trauma he suffered as a child...

Snowglobes leave Matticraft paralized by fear, meaning an enemy can strike back.