Ivory Periastron

Ivory Periastron is a limited unique gear published in the marketplace by Roblox on February 28, 2013. It could be purchased for 2,000 Robux and had a stock of 125 copies. It is the sixth variant of the Periastron series. As of July 11, 2025, 48 copies remain available and the item has been favorited 33,579 times.

History[]

Release history[]

Location	Available from	Available until
Marketplace (limited unique)This item can be purchased in the Marketplace and can be resold by owners. See all (1418) · Random	February 28, 2013	Still available

Appearance[]

It is a sword with a bright white blade with a grey end. The middle features a silver striped guard with a gem in it. It also emits white Sparkles that will appear on the avatar while worn and equipped in-game.

Function[]

When in-game, the user can click once to swing the blade, or double click to Lunge and strike forward horizontally to their mouse/touch location. As an extra effect, while lunging with the sword, it will leave behind a trail of white waves behind the blade.

Unique Abilities[]

Supernova[]

Pressing Q will launch a huge glowing sphere into the sky, it will have a windup period of 2 seconds from initial usage, after which touching the sphere will instantly kill opponents and it will then proceed to rain down a starshard in a random direction every 0.1 seconds for 10 seconds that are able to home onto, blind, and deal 27 damage to other players before exploding into a supernova 3 seconds after the starshards stop coming down which can also instantly kill any players caught in the radius, bypassing damage reduction. This ability has a cooldown of 12 seconds after the ability ends.

The projectiles can be countered by using shields such as the Chartreuse Periastron's deflect barrier (which will turn the starshards against the user of supernova) or Dragonheart Sword and Shield. But the only way to survive touching the sphere or being in the supernova radius is using a forcefield.

Light Warp[]

Pressing E will create a ghost of the user at the current location that lasts indefinitely, and can then be teleported back to by pressing E again. Teleporting back to the warp will prevent usage of the attacks, lunges, and abilities of Ivory for 5 seconds. When warping back, it also has a hitbox that will push nearby players away.

Tech Skill[]

Light Warp's knockback causes players to be unwingable through Telamonster/Chaos Master's Wing Slasher provided they are equipping a gear, keep in mind that the latter has a windup before unwing activates meaning you should use it prior to warping.

You can make opponents fly into the sun by using the ability when they are are above you or if they are rapidly ascending, this will either instantly kill them or put them in a bad spot.

Gallery[]

Trivia[]

This section is a trivia section. Please relocate any relevant information into other sections of the article.

Due to the strength and abuse of the supernova ability, it became popular in Catalog Heaven.
- It was soon added to the game's banned gear list and then removed entirely due to the sun part of the ability being able to bypass spawn shields and create a killbrick in a player's base.
Its old and original ability is very similar to Fall Periastron Xi's current ability. Prior to being updated, the Ivory Periastron had an ability that involved the user spinning around while surrounded by a ring of blue electricity. Anyone that was caught inside of it would be knocked back and took fair damage, leaving a trail of electricity behind them.
For some reason, touching the sun being in the supernova explosion also does infinite damage on top of disintegrating the player, this has no effect since the player is dead anyways.