The unique jewel you’re looking for is Megalomaniac Diamond ; it can roll notable passive allocations, and one of those can be Shredding Force.

Quick Scoop

In Path of Exile 2, Shredding Force is a notable passive, and the unique jewel associated with getting it on a jewel socket is Megalomaniac Diamond.

Why this matters

  • Megalomaniac Diamond is one of the unique jewels that can allocate multiple notable passives when slotted.
  • That makes it a way to access Shredding Force without pathing to it on the tree.
  • The jewel is listed among PoE 2’s unique jewels in current community references.

Practical note

If you’re hunting for the exact jewel in trade or loot filters, search for Megalomaniac Diamond rather than the passive name itself.

TL;DR: The unique jewel is Megalomaniac Diamond.