The Strange Orb is a light pet summoning item that summons a young siren to follow the player. It is obtained from the Shadow Chests in the Abyss. Unlike other light pets, it only provides light while the player is submerged in any liquid.
- This item can also be caught in the Abyss or Sulphurous Sea in Hardmode if fishing with between 60 and 120 fishing power.
- The Young Siren is a very effective way to increase your light level in the Abyss.
- The Young Siren's buff tooltip is the same as the Levi's.
- Talking to the Sea King with the Young Siren active will display unique quotes.