Hidden Gear

There are a few hidden gear items on Roblox. All of these gear items require other gears related to the hidden gear in order to be obtained. Once they are in the backpack, they will form in-game after a few seconds.

The All Seasons Sword
The All Seasons Sword is a special sword which requires all 4 season swords to obtain, ranging about 20,000 Robux to buy all of them. The 4 being: To read more about the All Seasons Sword, visit this page: Season Swords
 * The Sword of the Summer Sun
 * The Sword of the Autumnul Winds
 * The Sword of the Winter Winds
 * The Spring Sword of Growth

The Epic Katana
The Epic Katana is a special katana which requires all six colored katanas to obtain, ranging around 150,000 Robux to buy all of them. All six being:
 * Iris Katana of Goldengrove Unleaving
 * Golden Katana of Unflinching Dawn
 * Orcherous Katana of the Setting Sun
 * Crimson Katana of the Unsetting Sun
 * Jade Katana of the Darkest Forest
 * Blue Katana of 1,000 Tears

Rainbow Periastron Omega
The Rainbow Periastron Omega is a sword made of all existing Periastrons, having insane abilities. It requires all other Periastrons.