The Legacy Collection includes all 3 of the old DLC: The Forsaken pack, the Shadowkeep expansion, and the Beyond Light expansion.
Quick Note about Vaulted Content
Most of the major content that was vaulted was the Red War (vanilla), Curse of Osiris, Warmind, Forsaken Annual Pass, and as of recently the Tangled Shore (Forsaken) story campaign but despite this Forsaken still has a purpose and value as explained towards the bottom
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Beyond Light
Beyond Light gives all access to the Europa destination including:
- the Eramis campaign followed by Varik’s sabotage missions, Kridis campaign
- Stasis subclass including a the born in darkness story questline to obtain a lot of stasis aspect and fragment upgrades for each class.
- 3 exotic weapon story quests: No Time to Explain, Salvation’s Grip, and The Lament
- Glassway strike and nightfall
- Deep Stone Crypt raid including the Eyes of Tomorrow exotic rocket
- Exo Challenges
- Empire Hunts with multiple difficulties
- Weapons and armor unique to the location and activities
- 순찰, public events, daily/weekly/weapon bounties, collectibles and exploration
- Access to the several year 4 exotics in the kiosk to unlock next to the tower vault
- Title Seal, triumphs, and cosmetics to collection.
Shadowkeep
Shadowkeep gives all access to the Moon destination including:
- the Scarlet Keep and mysteries under the Moon campaign
- weekly exorcism story quest
- weapon and armor scavenger hunts
- 3 exotic weapon quests: Deathbringer, Xenophage, and Divinity
- Scarlet Keep strike and nightfall
- Garden of Salvation raid including the Divinity exotic
- Pit of Heresy dungeon
- Nightmare hunts with multiple difficulties
- Weapons and armor unique to the location and activities
- 순찰, public events, daily/weekly/weapon bounties, collectibles and exploration
- Access to the several year 3 exotics in the kiosk to unlock next to the tower vault
- Title Seal, triumphs, and cosmetics to collection.
Forsaken
Forsaken I will say is the least “valuable” as its story campaign was vaulted recently but the Dreaming City destination is still fully playable and includes:
- 3 week curse cycle including story missions and other activities such as blind well and ascendant challenges
- Last Wish raid including the Thousand Voices fusion rifle exotic
- Shattered Throne dungeon
- Prison of Elders and The Corrupted strike and nightfall
- 3 exotic weapon quests: Malfeasance, Chaperone, and Wish Ender
- Access to the large year 2 exotic world loot pool including 6 exotic armors for each class and 6 exotic weapons
- Weapons and armor unique to the location and activities
- Access to the year 2 section of the exotic kiosk next to the tower vault
- 순찰, public events, daily/weekly/weapon bounties, collectibles and exploration
- Access to the several year 3 exotics in the kiosk to unlock next to the tower vault
- Title Seal, triumphs, and cosmetics to collection.