Create contract

Spell: Pact of Mutual Accord

This ritual requires 50 gold pieces worth of enchanted ink, a scroll, and direct contact between you and the creature. While maintaining a physical connection, both of you must touch the blank scroll as you inscribe a two-sided circle with the ink. The ink will not set until both of your hands are on the scroll, and both of your intentions for the contract are perfectly aligned.

Once the circle is complete, the scroll and ink will instantly vanish, reappearing in both of your minds as a permanent, unbreakable pact. The terms of this agreement are now sealed, and both parties are bound by its rules.

After this the summoner can summon the other at any point in time. If you have 3+HD already(or rules set by class) the least recent one cancels out, and both party's are mentally informed automatically.