When multiple minions are summoned, their pattern actually forms a helix.The Terraprisma and Abigail's Flower are the only minion-summoning weapons that do not have the word staff in their name.This is most likely due to the high difficulty of fighting the Empress of Light during the day. The Terraprisma has the highest base damage of all minion-summoning weapons despite being obtainable pre- Golem and only having a rarity of 05*.Despite the tooltip, the summoned minions look nothing like the Enchanted Sword item or the Enchanted Sword enemy.Just like the Eventide, the Terraprisma seems to be based off of the Empress of Light's Ethereal Lance.
This is similar to other sword lookalikes such as the Sky Fracture, which is actually a magic weapon, and the Durendal, which is actually a whip.
The Terraprisma swords will not move/attack through blocks by default, but if they attack an enemy in direct line of sight, they will then continue to attack any other nearby enemies, ignoring blocks, before returning to the player.Unlike most minions, the sword will immediately return to the user's side, preventing it from getting stuck behind blocks and blocking its field of vision.Terraprisma's minion have custom immunity frames, allowing them to hit more often than other piercing attacks.This pattern will repeat each time the sword changes targets. The Terraprisma's attack pattern consists of an extremely quick stab, before constantly attacking with a spinning motion similar to the Zenith until the target is dead.If more than one sword is summoned, they will arrange themselves in a wing-like configuration. It will also hover behind the player when idle. When summoned, the sword will be spawned at the cursor, but will instantly teleport behind the player.