Put a monkey in a bag bring the bag to a bridge throw the bag at a car. Wait fifteen years for your registration letter, it will come sealed in wax via pony express.
Client/action -> Server/Puts a monkey in a bag, brings the bag to a bridge throws the bag at a car. Waits a couple of years, action-effect comes sealed in wax via pony express -> Client: You heal rlacazia for 3 HP.
I can picture it in my head, now.