You have a piece of equipment that taps into the aether radiated by a piece of Arcanite and mixes it with your own personal energies to create an intense power source for Aethertech Devices. Your Aether Core is crafted specifically for you, and does not function for anyone else.
Your Aether Core can be Linked to and provide power for Aethertech Devices. You can Link it to a number of Devices equal to the number of ranks you have of Aether Core. You cannot spend any charges of Aether Flux to Reload a Device or on the abilities of a Device that isn’t Linked to your Aether Core.
You can remove the Link to one of your Devices and attach it to another one with 1 Minor Action; this action has the Manipulate tag.
Choose one of your Attuned Arcanite to power your Aether Core. You can remove it or switch it out for one of your other Attuned Arcanite during a Short or Long Rest. A piece of Arcanite in your Aether Core is still fully functional and grants you all of its Passive, Lesser, and Greater Powers.
Aethertech Devices that are Linked to your Aether Core and deal Arcanite damage deal a type of elemental damage matching one of the elemental tags on the Arcanite you are using to power your Aether Core. If you have multiple elemental tags on the Arcanite in your Aether Core, you can choose which type of damage you deal each time you deal Arcanite damage.