Legendary Items are purchased from the Overclock shop when certain conditions are met. They require a certain Overclock level, a Legendary Crystal in your inventory and a certain amount of Gigas & Crystals. Legendary Items are designed to have unique power-ups as opposed to typical stat power-ups, but some do still fill this niche.
Only one Legendary Item can be equipped at a time, and they are usable in Sector only.
Here is a list of the current Legendary Items - keep in mind that they all cost one Legendary Crystal.
StarGen Series (x3 MiniBots)
Three giga MiniBots. Each massively increase your chances of finding a capsule when defeating an enemy in Sector, based on the MiniBot equipped.
Required: 4,000 Gigas, 4,000 Crystals
Required: 4,000 Gigas, 4,000 CrystalsBoosts HP by 30%.
Required: OC6, 4,000 Gigas, 4,000 CrystalsTake zero damage from all sources while blocking.
Transformed Defense +30
Transformation Gauge +44
Required: OC6, 4,000 Gigas, 4,000 CrystalsLitter the battlefield with powerful mines. 360 damage, 60 ammo, 12 recharge.
Required: OC11, 7,000 Gigas, 7,000 CrystalsTake your BOTS speed to the limit.
Ranged Attack +100
Transformed Speed +185
Required: OC21, 12,500 Gigas, 12,500 CrystalsScale your Evade to extreme levels.
Required: OC21, 12,500 Gigas, 12,500 CrystalsScale your TA to extreme levels.
Transformed Attack +300
Required: OC21, 12,500 Gigas, 12,500 CrystalsIncrease your transformed damage with SP.