Samus Aran vs Armoured Core 6

[BitVyper]

Three scenarios. In all three, she will have access to her full loadout from each game (excluding temporary endboss stuff), but has to pick one game's loadout for any given mission. She has her feats from the main series and from Metroid Prime. We'll also assume that any sequence breaking tricks that are not just full on glitching through walls or out of the map are actual things within her skillset. Also this seems pretty obvious to me based on various in-game size references, but we'll assume that the average height of a mid-weight AC is about 35 feet:

1. Samus has to go through each of 621's missions one by one. In any situation where she's required to travel more than a couple kilometres, she can use her ship.

2. Someone has paid Samus a lot of money and given her a note that says "sort this **** out," along with Walter's phone number. She goes to Rubicon under pretense of working for Walter in 621's place, but she's under no obligation to follow the structure of the game once she arrives. She has a rolodex of contact info for the different factions, and a short summary of each. She is registered under the Raven ID and ALLMIND is aware of her but doesn't really know anything more than that she's a scary orange and purple lady. Samus is allowed to bust out a single endgame power up for exactly one mission of her choosing. How does it shake out?

3. The Vascular Plant is complete and the Xylem was prevented from lifting off. There's a button in the most heavily fortified section of the Vascular plant that will burn the Coral. Arquebus needs three hours to disable it. Samus is just now arriving on Rubicon with this message and a map that's just a big arrow pointing at the Vascular Plant:
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Everyone will know that she has arrived 15 minutes after she lands.