Magic Dagger

The Magic Dagger is a Hardmode magic weapon that operates exactly as the Throwing Knife, but uses Mana, instead of consuming stacks of the item. It also causes more than triple the damage. A single Magic Dagger can be thrown limitlessly whenever Mana is available, and is never consumed.

Magic Daggers will fly in a direct line in the direction where you click for the first 16 tiles of distance, then suddenly start being affected by gravity and losing forward momentum (unless being thrown downwards).

Magic Daggers also produce a small amount of light upon impact with blocks, when they disappear.

The Magic Dagger is dropped by Mimics.

The Magic Dagger's best possible Modifier is Mythical.

Trivia

 * The Magic Dagger may be a reference to the many Castlevania games, where a magic dagger can be found and used until the player is out of hearts.