Use a taming method that works for the specific game or mod version, since “Descended Reaper” mechanics can differ
Find the creature and confirm it is tameable in your current server or mod settings
Prepare the required taming item, bait, or trap before engaging
Build a secure trap or enclosure to prevent escape
Weaken or immobilize the Reaper if the taming method requires it
Feed or apply the required taming resource when prompted
Keep the creature controlled until the taming progress completes
Protect the area from other enemies during the process
Check for any level, item, or mission requirements before attempting
Verify the taming succeeded and then claim or command the creature as needed