The World of Etheria

The World of Etheria is an Expert Mode-exclusive accessory dropped from AnDio when defeated in the Etherial Dimension. While in the Etherial, the player's projectiles are immune to Time Stop; this includes projectiles already existing when time is stopped, and projectiles created while time is stopped. This accessory does not make the player themselves immune to Time Stop, so it must be paired with Sands of Time or AnDio armor if the player wishes to create projectiles while time is stopped.