Item name: Core Limiter
Description: A small internally planted chip.
Effect: The Core limiter is designed to both lower the total output of a Serion's power core, and help them hide the energy it puts out more easily. As long as its active, their power will be hidden, until combat is engaged, but will be heavily reduced. It reduces nanite repair speed and slightly weakens the serion its installed in, dropping their tier by a certain amount. It can be enabled and disabled at any time by the serion using it. there is no feasible way for even the best of hackers to turn it on, without hacking the serion in question first. Which would require permission and be very hard to do even for Katelyn.
When this is active in the case of Thanatos, it effectively drops Thanatos' tier to 1-2.
Number of it you have/possible/allowed: 1, any serion can get one if they want. Only allowed if the serion is capable of at least average ability to hide their power output. Meaning "not able to hide their energy" as a weakness stops them getting one of these.
price: Not sure? It has a useful effect but is mostly so I can use Thanatos in threads without throwing a 0 tier at somebody.