"Upgrades the power of the Address Disruptor."
An upgrade for the Address Disruptor which will replace the level 1 upgrade in the Trace's inventory (making the 16 upgrades appear to only be 15 in the inventory screen). The Address Disruptor 2 comes with increased power and range, and fires red rectangles as opposed to the original Address Disruptor's blue. It is capable of corrupting more enemies and block types than the earlier one.
The Address Disruptor 2 is found in the lower section of Kur, in a room just above Kur's bottom-most save room.