Would you care to elaborate on why that is? I would say it’s easily the best piece of star wars media to come out since Disney took over, and arguably prior to that. It doesn’t get overly bogged down in trying to reference or shoehorn in references to other star wars characters like parts of The Mandalorian or the sequel trilogy and it tells a compelling and emotional narrative about the path one man takes to become a dedicated member of the resistance

Right, thats likely why all of the similar cards i could find on a search were triggered abilities. But, if you go through all of the layers in order then the resulting power after 1 pass will stay that value until something else changes the game-state and causes them to recheck since the +X/+0 will have already been applied.

Since you describe it as a constant modifier rather than a triggered ability like all of the similar cards i could find i would say this sounds like a Layers deal. Layers are the order in which constant effects are applied and I personally don’t know enough to say for sure, but if you start by looking up MTG Rules Layers that should be a solid starting point.