The Roblox gear you’re probably thinking of is Ivory Periastron. It’s the white Periastron sword, and its ability is known for creating a big white orb effect when used.

What it is

  • Ivory Periastron is a Roblox gear from the Periastron series.
  • Players commonly describe it as the white sword that summons a large white orb.
  • The orb effect is tied to its special ability, usually activated with a keybind in-game.

Why people mention it

  • In forum discussions, people refer to it as “the giant light orb thing” or “white ass sword” because of the visible orb attack.
  • It is often brought up in Roblox combat or “catalog heaven” style conversations about flashy gear.

Related note

  • Don’t confuse it with the White Orb item from Haze Piece , which is a different Roblox game item entirely.

TL;DR: It’s most likely Ivory Periastron , the white Periastron gear that makes a big white orb effect.