Fargo's Mod/Ancient Cobalt Enchantment

The Ancient Cobalt Enchantment is a craftable Pre-Hardmode accessory.

It is themed after Ancient Cobalt armor, and when equipped, causes any projectile to have a 1/5 chance to explode into a cluster of damaging stingers. The stinger effect can only occur once every second.

Video Tutorial
Here's a little video on how to craft this enchantment(and the Cobalt one)

Trivia

 * The symbol on the Ancient Cobalt Enchantment resembles the alchemical symbol for cobalt.