Add a new rule, “Synonyms”:

“Tesser” and “Tesserer” are synonyms.

Replace “Every week each Tesserer gains 5 power.” with “As a weekly communal action, a Tesserer may add 5 power to each Tesserer.”

Set all Tesserer’s powers to 0.

After “After X days have passed the action(s) must be performed, and the text removed form the wiki page.”, add:

If the actions are not performed within 48 hours after X days have passed, the Instability of the Tesseract increases by X.

Rename the rule “Power Level” to “The Tesseract”, and add to it:

The Tesseract has an Instability, which starts at 0, tracked on its wiki page.