There is no shortage of new quests and activities in Destiny 2 Season of the Seraph. Shortly after the exotic quest Operation Seraph's Shield went live, Bungie brought a new series of exotic quests that unlocks the catalysts for the Revision Zero Pulse Rifle.
The first in line for this series of exotic quests is "Should You Choose To Accept It Part I," and here's how you can complete it.
Destiny 2 "Should You Choose to Accept It Part I" exotic quest guide
There are six steps in the "Should You Choose To Accept it Part I" exotic quest in Destiny 2.
Step 1: Download the cryptographic index from the Archimedes Annex
Launch Operation: Archimedes from the H.E.L.M. and complete the mission to receive the cryptographic index. This is a pretty straightforward mission with no big puzzles or platforming sections to trick you, so you should be fine. Defeat Sumok, Ravager of Torobatl, and download the cipher to finish the mission.
Step 2: Travel to Europa
This is the easiest. Just land anywhere on Europa and wait for step 3 to appear.
Step 3: Complete Patrols and defeat Combatants on Europa
This one's pretty self-explanatory. To decrypt the cipher you collected in Operation: Archimedes, you must complete Patrol missions and defeat Combatants on Europa until the cipher is 100% decrypted.
Step 4: Locate the dead drop
For step 4, you must locate the dead drop deep within the Perdition Lost Sector (Cadmus Ridge) on Europa and upload the cipher. You will find the dead drop next to the final chest in the lost sector.
Step 5: Find Weapon Schematic in Operation: Seraph's Shield
For step 5, you will have to replay the Operation: Seraph's Shield mission on Legend difficulty and find the weapon schematic within it. The weapon schematic is on a dead Exo, which you will find in the room with the scanner puzzle.
Step 6: Complete Operation: Seraph's Shield on Legend difficulty
The sixth and final step for this quest requires you to finish Operation: Seraph's Shield on Legend difficulty. Defeating the final boss will grant you the Frenzy Refit catalyst for Revision Zero.
And that's it. That concludes our guide on how to complete the "Should You Choose To Accept It Part I" exotic quest in Destiny 2.