Editing Host Magic (section)

===Invitation===
The practice of striking a deal with an Other, inviting them in, and gaining some passive benefits. The Other serves as a power source, though they negotiate beforehand how much power the Host is allowed to use. The Other can also provide knowledge, senses, or memories at the risk that they may impart hallucinations or attack their Host's mind. Advanced Host's can modify the deal, such as setting time limits, restrictions or terms on control, focus on the physical or the mental, or keeping the Other on hand as a token (depending on the contract and spirit). After inviting Others a set number of times, the Host can adjust their hallow.