The Miracle Fruit is a craftable Hardmode permanent power-up item that increases the player's maximum life, as an extension to Life Fruits. There are 3 other items that function identically to this: the Blood Orange, the Elderberry, and the Dragonfruit. It is the second of these to be obtainable following boss progression. It can only be used once, and after that the player must use one of the remaining fruit to increase their maximum life. With all of these, the player's maximum life is capped at 600.
- The three items that increase the player's maximum mana: the Comet Shard, the Ethereal Core, and the Phantom Heart.