I shoot all of those arrows, then I shoot one more, breaking the bowstring in the process.

I leave the broken bowstring (but not the bow) to the next user.

I turn the broken bowstring into a g-string and leave it to the next user and a handwritten note saying "You'll look sexy wearing this"

I put that g-string on a violin, and leave said violin, with a bow (but no arrows, not that kind of bow), for the next user. Oh, and rosin as well, and a case, and whatever other supplies a violinist would generally need.

I behold this violin adorned with a string that's made of the wrong material and won't make music at all; I destroy it to make a point and leave a pile of wood and modified swimwear to the next person.

I shred the swimwear then use it plus the wood then obtain even more wood, carpet and blue paint to build a Cat TARDIS, which I leave for the next poster.

And thus my cat has become the next Timelord, and the fact that I have not yet got a cat is easily explained by its time-travelling activities.

I leave to the next user an opportunity to become the next Dr. Who.

I become the next Dr, Who, but the reactions of some fans are so vile that it would get them banned from this forum, so that doesn't last that long.

However, during my time of Dr. Who, I am able to build a weapon that's pinsert Moser's number here] times as powerful as an atomic bomb. (In other words, it's more than powerful enough to obliterate the entire universe.) I then leave said bomb for the next user.

I toss the bomb into an All-Purpose Pocket Dimension... then leave the bomb, inside the pocket dimension along with instructions on how to use a pocket dimension for the next user to deal with.

edit - pocket dimension instructions here (you get this page only):
[url=https://www.dandwiki.com/wiki/All-Purpose_Pocket_Dimension_(5e_Equipment]https://www.dandwiki.com/wiki/All-Purpose_Pocket_Dimension_(5e_Equipment[/url])

I allow the bomb inside the pocket dimension to explode.

Unfortunately, while the description said the inside was "indestructible", that turned out to not be true. The inside, it turns out, can only handle a finite amount of force, more than what exists in the universe without the bomb, but not even close to what the bomb is capable of producing.

At this point, in order to stop the explosion, I take a number of iron atoms equal to Grahams number (much bigger than Moser's number) and use them to block the explosions.

Unfortunately, I have nowhere to put that amount of iron once I'm done, as there isn't enough space in the universe for that amount of iron, so I leave it for the next user.

I etch into the surface of a sample-planet of this pure iron a historical record in plain English of what has transpired on this page thus-far. It includes the explanation that what Dtgreene made is a Reality Bomb, something already in Doctor Who lore with exactly the capabilities she describes and made of over a dozen planets of very specific atomic composition (including Earth) in careful gravity-balance with each other. Furthermore, that Dtgreene built a Reality Bomb instead of contriving a counter-measure against it as David Tennant did is exactly why the fans revolted; it was grossly out-of-character enough to make Jodie Wittaker's cowardice look smooth and clever.

I leave this pure-iron planet directly opposite of Earth on the same orbit.

It seems that the pure-iron planet's mass is so large that ehe entirety of the universe (not just the observable universe) crushes into it in far less than one unit of Planck time, ending life and the universe as I know it.

So, I leave, in some other universe, an hourglass of time regression for the next user.

Picard doesn't have enough face-palms for this.

If a planet of any composition exceeds very specific strength of gravity, the pressure will heat it into plasma and balloon into a star. If that plasma forges too much mass without expelling it, it collapses into a black hole. Black holes with the mass of very large stars are about the size of Earth and not even close to the weight it would take to pull in the entire Universe. Great Attractor is the only semi-known thing capable of that, as indicated by it doing that. As far as we know, it's a black hole several ?illion times bigger than any we've ever discovered or even speculated but it seems to be, in simple terms, a reverse Big Bang. I hereby request that you quit incorporating Science into your posts, Dtgreene, or else I will go on more spiels like this.

Since we were talking about an iron planet, I'll leave this excellent Youtube video concerning iron stars.

You're talking about astronomical amounts of matter.

I'm talking about numbers much bigger than "astronomical", here. As in, the number is too big to write down, and too big to explicitly represented in the entire universe. In other words, the mass of this "iron planet" is big enough that, in comparison, the mass of even the biggest stars, and even the entire universe, can be rounded to 0.

Perhaps you might want to read up on these numbers?
https://googology.wikia.org/wiki/Moser
https://googology.wikia.org/wiki/Graham%27s_number
(Don't remember whether I mentioned Graham's number, but it is definitely of interest to anyone following the topic.)

In any case, assuming that the iron is dense enough to form a black hole (a reasonable assumption), the radius of said black hole would likely be way too big to be astronomical, so it would be big enough to fit the entire universe and then some.

I heave this huge black hole, so huge that English doesn't have the proper words to describe its size, to the next user, along with those googology wiki links I posted in this topic.

Because gravity affects objects an unlimited distance away, the theoretical phenomenon that you described hastened the "Big Crunch" by a few trillion years and we all now exist as a result of a "second," for argument's sake, "Big Bang'" Please don't do that again, dtgreene. I don't wish to exist so long again with no memory of what transpired.

[I leave a simple, yet curios, object with all the amassed knowledge which humankind may have taken away from the aforementioned event. It seems to be written in an advance form of scientific notation, one which we no longer possess the intellect to decipher.]

I study such object, and while I am not able to decipher it in its entirety, I discover one surprising fact; the number system used in the object is the 7-adic integers. In other words, fractions like 1/2 and 1/3 are written not with a decimal point, but rather as a number that repeats infinitely to the left. (At least they have the same convention that we do that the right-most digit is the least significant.)

Unfortunately, this means they have no way to represent 1/7, which appears to have led to some strange work-arounds.


I leave behind a book about the p-adic numbers, to aid the next user in deciphering this object.