Defeating a Lich requires Requiem mods and a Railjack. Requiem Mods are obtained from Requiem Relics or Warframe 1999 content. You need a Railjack for the final fight against your Lich ...

you have to get a set of Antivirus Mods, exclusively obtainable from a dedicated Warframe 1999 bounty type. These are essentially the Requiem Mods for Technocyte Coda-hunting. However, unlike ...

How to use Antivirus Mods? Antivirus Mods function just like Requiem Mods ... on the Steel Path mods with the loot-boosting Warframe like Khora and Nekros. After reaching 100% Malware Disinfection ...