So I’ve been working on D&D products, campaigns, one-shot Adventures, short-run Adventures, card games, and my own game system in a few genre Cartridges called Beta Maxx. If you want to get a heavy box across a moving walkway, you might use your Traits of Strength and Agility and include your Skill of Circus Arts (because you learned to walk tightropes) to get this job done. So you grab dice equal to your Strength + Agility Ranks, and subtract your Circus Arts ranks off the Target number then roll dice for successes.