Heartshadow Catalyst

Heartshadow turns you invisible when you land a heavy attack at full Sword energy. The catalyst adds one perk to that stealth loop, Wraithwalk, which makes you move faster for as long as you stay invisible.

That helps the Sword's Shot in the Dark window, where remaining invisible raises damage and a kill makes you invisible again: more speed means you reach the next target before the window ends.

The catalyst's triumph asks you to defeat targets using Heartshadow, and the game data describes the catalyst as acquired in Duality, the dungeon that drops the Sword.

The lot supports accounts that already own the Sword and accounts that do not, and an Add Catalyst Masterwork extra finishes the upgrade.

• Heartshadow Catalyst added to your account.
• Difficulty: I already have Heartshadow on my Account, or I have not obtained Heartshadow on my Account.
• Extras: Add Catalyst Masterwork; Self-play (Sherpa).

• Duality dungeon access; all Dungeon Keys are included in Destiny 2: The Collection.
• Heartshadow on the account, or the Difficulty option that obtains it.

Do I need Heartshadow before the catalyst?

Yes, the catalyst is applied to the Sword. The lot's Difficulty option covers accounts that have it and accounts that do not.

Is the masterwork part of the base order?

No. Add Catalyst Masterwork is a separate extra.

Where does the unlock happen?

In Duality: the catalyst's source line in the game data says it is acquired there.