Prismite

Prismites are a type of Hardmode fish which are found rarely by fishing in the Hallow in any layer. They are used to craft and Lifeforce Potions.

Tips

 * It is advisable to use Prismites solely for crafting Lifeforce Potions, because of their immense value to players. Seafood Dinners can also be crafted with other common catches like Princess Fish, which are even caught from the same fishing pool.
 * As with other Hallow-exclusive content, Prismites can be acquired prior to entering Hardmode if an artificial Hallow is created, e.g. by bringing in Hallowed Seeds from a Hardmode world, or if playing in a world.

History
七彩矿鱼