enchantencore:ominous_rain
#minecraft:treasure
When the thrown trident hits an entity or lands on a block, an ominous item spawner appears above the impact point and after 2 seconds rains down 9 projectiles in a ring: Arrows (60% chance), Fire Charges (20%) or Firework Rockets (20%).
This enchantment has an anvil cost multiplier of 4. When combining it from an enchanted book, the cost is halved.
Enchant the held item: /enchant @s enchantencore:ominous_rain 1
Get an enchanted book: /give @s enchanted_book[stored_enchantments={"enchantencore:ominous_rain":1}]