Catalyst quests don't give the intrinsics You need to play 3 melodies on the Scorgan and then head to a certain location within the mission to pick them up. Melody #1 [quote](2 11 1 10 7 6) - "Ancient gears grinding deep within the fortress" Code origin: On a wall at the top right path from organ Rewards: Intrinsic Frame 2 Location: Right Bailey. A new room opens next to the code [/quote] Melody #2[quote] (1 4 11 1 4 10) - "Barrier giving way" Code origin: Top left path from organ. Order of code is based on objects next to each symbol Rewards: Intrinsic Frame 3 Location: New door opens the Mirror Gallery at the room with a tree in the middle [/quote] Melody #3 [quote] (1 8 1 6) - "Air stirring in a forgotten passage" Code Origin: Sanctum. Before starting the 2nd fight. Interact with 3 fire plates, this opens a door above the hole you entered Sanctum which contains the last code piece. Reward: Intrinsic Frame 4 Location: Now another door opens behind the room of the door you opened here. Grabbing last intrinsic upgrade from here also awards an exotic tonic for Exotic Cyphers.[/quote] Video showing the locations: https://www.youtube.com/watch?v=gHzg6BXi3k8