On top of the new character, quests, and weapons added in the game, Corpus Lich is also a new addition. Acquiring a Corpus Lich is not hard. You will have to complete some missions and kill some enemies. However, acquiring a Kuva Lich is much easier in comparison. This Warframe guide will include all the details on how to get a Corpus Lich.
How To Get Corpus Lich In Warframe
First off, you need to complete the War Within quest and the Call Of The Tempestarii quest. After this, you need to make sure that you have a Zenith Granum Crown in your possession. Make your way to the Corpus Ship and use Zenith Granum Crown on any Golden Hand presents. This will take you to the Granum Void, where you will have to do a task. In Granum Void, you will need to kill 25 enemies to reach Rank 1 and so that a Sister spawns nearby.
After this, you will need to leave the Granum Void and face the new Sister. You will need to kill her so that you get a Corpus Lich. The Sister will also drop a weapon that you can pick up. However, if the weapon is not of your liking, you can leave it so that you can come again for another random rotational weapon drop. Another thing to note is that any enemy you kill using your Warframe grants you Corpus Lich and the weapon she is using a status effect. This can be advantageous for you.