The Suspicious Looking Tentacle is a summonable light source that is dropped by the Moon Lord in Expert Mode. When used, it spawns a small True Eye of Cthulhu to produce light, detect enemies, and highlight ores and treasure. Together with the Wisp in a Bottle, the Suspicious Looking Tentacle is the best light source. Although it gives some special functions (ore detection, enemy detection), Wisp gives the ability to move him, which Eye does not. Its eye expands for treasure and contracts for enemies, in addition to pointing in the direction of the target. It resembles a True Eye Of Cthulhu, one of the attack phases in the Moon Lord boss battle.

The summoned pet.


  • Despite what the name suggests, this doesn't summon a boss.
  • It is usable in a non-expert mode world.

Update Info


  • Added to the game.
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