How can a weaker team realistically take down a much more powerful foe?
I've often wondered what people's thought process here is. I have seen an abundance of answers like Palpatine being taken out by his apprentices collectively, or that Valkorion loses to a team of Revan, Outlander, and Vaylin, or something similar.
Yet I am often left wondering: how is that at all a likely outcome? Individually, the weaker combatants would be curbstomped in one or two attacks, so how does adding a few more people who are just as effortlessly disposed of by the stronger being increase the first guy's chances at survival? Do the others attack while their comrade gets slaughtered, trying to get close to cut their opponent down? But usually the more powerful being could just fire a lightning blast at each target in quick succession to prevent this, or just hurl them back with a Force push to create more distance. And if the lesser guys do manage to engage in melee, the stronger one is still usually the superior lightsaber duelist given how the Force works, and would be able to ward them off or outright outfence them, or at the very least be skilled enough to integrate a fatal Force attack in the middle of the saber sequence to dispatch one of the assailants, leaving the remaining one vulnerable.
Ultimately, I just see the stronger character edging out virtually every time. I don't understand how greater numbers can realistically make any difference if the opponent is so far beyond his adversaries individually that he can just kill them with one blow. Can some of you provide different perspectives to perhaps justify favoring large teams over singular powerhouses?