- Not to be confused with the biome Astral Infection.
The Astral Injection is a craftable Hardmode buff potion made from Aureus Cells. Upon consumption it grants the player +180 mana regen per second at the cost of the player losing 5 health and being inflicted with the Mana Sickness debuff.
- This item essentially acts as a mana potion that restores 540 Mana, which is superior to Supreme Mana Potions later in the game. However, they are not automatically consumed by the Mana Flower or Ethereal Talisman and are arguably harder to obtain en masse.
- This item’s name is a pun based on the Astral Infection biome.