I’m not entirely sure if more recent versions of MUSHClient have a built-in wait function, but back when -I- started, here’s how we had to make it work.

Change your Send To: to ‘Script.’

In the Send box, type the following to initialize a wait:

require "wait"
wait.make (function ()

Send("Command")
Send("other Command")
wait.time(5)
Note("Five Seconds since other command.")

end)