In order to use the godkiller, you have to complete the guided ee first. Every time

You have todo the Easter egg the main Easter egg and pick it up where you start the hidden ee

Thank you!

You will know you are able to grab it from the pedestal after you place all the Circular stones in the pedestals if you don’t know what those are then you haven’t completed the hidden ee

You have complete the main egg and hidden EE on every map in order to use it