There are two main ways to get Unstable Cores: from the Rewards Pass (especially the paid version) and by dismantling high-Power weapons and armor.

The Edge of Fate. This quest tasks you with tracking down vestiges of the Nine's presence across Kepler. This quest becomes ...

With the launch of Destiny 2: The Edge of Fate comes many changes. There's the new Portal system, a new location to explore, ...

The new expansion introduces a limited-time activity, The Sieve, which can grant substantial rewards and is a required step ...

A complete guide to finding all of the Graviton Spike Exotic intrinsic and catalyst perks in Destiny 2: The Edge of Fate.