Majmoro is the use of the Person's thoughts to elicit an effect. A majmoro ball that is charged allows the user to manipulate that thought. Thus, according to the realms of the Person's mind, there are 3 general types of Majmoro. Id, Superego, and Ego have each codified their respected types (or had their unappreciated assistants do it for them), so that practitioners invoke these thoughts more regularly and thus make their realm more powerful. Like an aircraft full of propaganda, Ego likes to drop his charged majmoro balls into his siblings' realms along with fifties-themed instructional videos. That dumbass Joe, of course, thinks it wrong to impose his beliefs upon others, and Id has more power than he knows what to do with (he never knows what to do with it).
I need ideas for various majmoro techniques based upon the three types.
The names for the codified majmoro skills of each sibling are:
Joe's Majmoro Method of Automaton Fabrication
The practitioner, or a qualified stuff-shaper, molds an automaton out of stuff, using the stuff-shaping skill. This sculpture sits around the house or outside to give the garden gnomes company as it's too heavy to carry around. As long as that sculpture is intact, the practitioner can conjure whatever creature is being represented by the sculpture for a limited amount of time. Or, the practitioner can animate the sculpture itself, and he'll have formidable company indeed, as well as a total chick magnet.
The Art of Getting what You Want.
(Id Majmoro) The practitioner is fond of destruction, intimidation, and all-around light-hearted fun, which sometimes involves destruction and intimidation. Id personally likes to roll his majmoro ball like a bowling ball so that it collects stuff in the process and knocks his opponents (i.e. loyal subjects) over like pins. Looting and plundering are fun too, so some majmoro techniques may help you to achieve those goals.
Achieving Success through Looking and Feeling Your Best
(Ego Majmoro) Basically anything that enhances your abilities and appearance or brings others' down so that you look better by comparison. One time, Ego used a majmoro ball to make himself grow 30 feet tall. Unfortunately, he was indoors so he broke the ceiling of his palace, suffered a concussion, and then collapsed and let his enemies escape as the force of gravity was too great on his oversized body. (I know what you're thinking, "But Chris, the laws of gravity don't apply in a world composed entirely of abstract thought." Well, are you a scientist? I thought not. So shut up.)

I just had a thought...
What would Thanksgiving with all the siblings together be like?
I had written a scenario between a Guardian named Grazmin and his badass cousin Rottnstalk, where Rottnstalk is chasing the Guardians but gets tied up in some plant overgrowth, and Grazmin says before he escapes, "So uh...I'll see you Thanksgiving then?" to which Rottnstalk replies, "Definitely. I can't wait to introduce everyone to my new girlfriend."
So, I was thinking that Thanksgiving be a running joke throughout the story/setting, because that's the time of year when a whole bunch of people who hate each other get together and watch football.