Replace “weekly action” with “Leap Action” in the rule “Benefits” and (if it exists) the effect of the “Oil Rig” asset.

Replace “weekly action” with “Annual Action” throughout the rest of the dynastic ruleset.

To “Years”, add:-

An EM may take an Annual Action if they have not taken any Annual Actions or Leap Actions since the Year was most recently Advanced. An EM may take a Leap Action if they have not taken any Annual Actions or Leap Actions since the Year was most recently Advanced, if the Year is divisible by 4.