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human
[MCU] Question about Episode 4

So, Dr. Strange needed a lot of power to rewrite an "absolute point", and to get this power he decided to go all Kirby and level up by eating a whole bunch of magical monsters. Note that he needed this power even *with* the Time Stone- you know, the infinity stone with mastery over time itself?

Now, suppose Dr. Strange had not only the Time Stone, but also the Power Stone, and was able to handle it without dying- could he have used the Power Stone to amp up the Time Stone to overwrite the absolute point? I am *not* asking about whether or not he could've used the Infinity Gauntlet+Set to rez Christine- just whether the Power Stone would've allowed him to use the Time Stone outmuscle the rules behind the absolute point. If so, where does that put Strange Supreme's innate magic power (since the Eye of Agamotto/Time Stone is now useless) put him relative to the Power Stone?

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EDIT: Or is there insufficient information to answer this question?

EDIT 2: Repasted from another comment of mine so it's not stuck in a comment log, I guess my question was less "Could Dr. Strange have succeeded in ensuring she never died in the first place?" and more "If Dr. Strange had gotten the Time Stone and Power Stone, would he have been able to skip straight to the end of Episode 4 without level grinding/fighting himself, or would he need more juice?" Though the former is an interesting question on it's own.
gpt
I suspect not. It was never really an issue of power levels; That's why Dr. Armani still failed after surrendering his humanity for power. 

Even with all the stones, Strange wouldn't be preventing Christine's death, he'd basically just be recreating her. 

Imagine this: You have absolute control over water. You decide that the babbling brook behind your house is annoying, and has babbled its last. You delete the brook from existence. The watershed downstream dries up, and the local ecosystem collapses. The Time Stone gives you power over time, but time is still time. It's a fundamental part of the universe, and if you mess with it, things break.