Dungeon Exotics Bundle + Gjallarhorn

The nine dungeon exotics are Xenophage, a Machine Gun tied to Pit of Heresy; Wish-Ender, a Combat Bow tied to Shattered Throne; Heartshadow, a Sword from Duality; Hierarchy of Needs, a Combat Bow from Spire of the Watcher; The Navigator, a Trace Rifle from Ghosts of the Deep; Buried Bloodline, a Sidearm from Warlord's Ruin; Ice Breaker, a Sniper Rifle from Vesper's Host; Finality's Auger, a Linear Fusion Rifle from Sundered Doctrine; and Heirloom, a Combat Bow from Equilibrium. Gjallarhorn, the Rocket Launcher, is the extra weapon on top.

Seven add-ons attach a catalyst plus its masterwork to a weapon. The Navigator gets Gordian Knot, a Grapple Tangle from a special reload and a shot. Hierarchy of Needs gets Panoptic Tessellation, a draw, aim and reload boost after a Guidance Ring. Heartshadow gets Wraithwalk, faster movement while invisible. Gjallarhorn gets More Wolves, a bigger magazine and stronger micro-missiles. Ice Breaker gets Icing-Breaker, a chance to refund a round on slowed or frozen targets. Finality's Auger gets Bait and Switch, a damage boost after hitting with every equipped weapon. Heirloom gets scorching charged shots.

• Xenophage, Wish-Ender, Heartshadow, Hierarchy of Needs, The Navigator, Buried Bloodline, Ice Breaker, Finality's Auger, Heirloom and Gjallarhorn on your account.
• Add-ons on the order form for each catalyst with its masterwork, named Add The Navigator Catalyst + MW and so on, plus Self-play (Sherpa).

• Every dungeon has to be playable on the account: Pit of Heresy (Shadowkeep), Shattered Throne (Forsaken Pack), Duality and Spire of the Watcher (Witch Queen key), Ghosts of the Deep and Warlord's Ruin (Lightfall key), Vesper's Host and Sundered Doctrine (The Final Shape key) and Equilibrium (Renegades).
• The Gjallarhorn catalyst add-on comes from Grasp of Avarice, which needs the Bungie 30th Anniversary Pack.

Are the catalysts part of the base bundle?

No. The base bundle lists the weapons. A catalyst with its masterwork is one of the seven add-ons, one per weapon.

Why is Gjallarhorn in a dungeon bundle?

It is the extra tenth weapon. Its catalyst is the one with a dungeon link, because it is acquired in Grasp of Avarice.