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luigi's mansion 3, how to beat king boss, knight in armor, coliseum

Luigi’s Mansion 3: How to Beat King (Knight) Boss

This article is over 4 years old and may contain outdated information

Luigi’s Mansion 3 is the latest exclusive from Next Level Games for the Nintendo Switch and it stars Luigi, once again, as the hero who must save Mario, Peach, and some Toads from the clutches of King Boo. In order to do that, Luigi will need to defeat some spooky bosses. Here’s how to beat the king (knight) boss in Luigi’s Mansion 3.

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How to Beat King (Knight) Boss in Luigi’s Mansion 3

The fight will start with the king taking over a suit of armor and a horse and he will be riding around in circles around the arena.

First Phase

What you need to do for this first phase is wait until he’s charging directly towards you and then flash him with the strobe light once his ghostly body is popping out of the suit.

Once you stun him, simply shoot your plunger with the Y button and then pull it by sucking it with the vacuum. You’ll then be able to throw him to cause damage.

Second Phase

Once you repeat that first phase about six times or so, his armor will finally break but then he’ll start attacking you with a sword and shield.

Once he does his sword spin move, wait until he’s done and then he’ll be open for a nice strobe light move. Once he’s stunned, you can go ahead and suck him up like you would any ghost.

Once you do this about three times, he’ll be defeated and Luigi will be rewarded with yet another elevator button.

Time needed: 5 minutes

How to beat the king boss ghost in Luigi’s Mansion 3

  1. For the first phase, wait until he charges at you and then use the strobe light to stun him. Then, use the plunger to pull and then throw him around; repeat this six to seven times.

  2. For the second phase, wait until he does his spinning sword move and then stun him when he’s standing still after the move. Then proceed to suck him up with ZR as usual.

And those are all of the tips you’ll need in order to beat the king (knight) boss in Luigi’s Mansion 3. If you’re in need of even more Luigi’s Mansion content, you can read our scored review right here as well as our extensive Wiki Guide.

Also, here are some other guides that you might be interested in:


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Author
Image of Greysun Morales
Greysun Morales
Greysun was formerly the Features Editor at Twinfinite and wrote for the site from 2017 to 2020. He eats ramen 12 times a week and will never get tired of it. Playing Games Since: 1993, Favorite Genres: Action-Adventure, JRPG, Platformers, and Anything With Ramen