I’m sorry to inform you, but because that was a seasonal mod from the obelisk you can no longer slot it into your armor to my knowledge. If these are still usable I’d it would be amazing, but the point in these seasonal mods is to force changes in play styles to keep things interesting. For example, many of the mods in this season will likely be removed, making warmind cells near useless. If there is a way to slot these please let us know!