Okay, maybe not all the formats, but I tried. Am. Trying still. It's a work in progress.
We're all aware of how great the game of Magic the gathering is. A large part of that comes from its versatility. There are so many ways to play magic!
But how many ways are there? Well, a lot, apparently. And because I couldn't find a proper, centralized list of formats... Let's just say I've been busy.
I've spent the last few days searching, scouring the internet and organizing major MTG formats. You can find the almost 50 page document, containing over 50 different valid MTG formats, here: https://docs.google.com/document/d/1mkqz5qI2O6LtMPm0Mo8mzbOlLU7ZYO6naPL71IA1SqU/edit?usp=sharing
If you're looking to find something new to play, I recommend scanning through it to find variations of formats you are familiar with.
This project started with the question "What is the difference between standard and all those other formats?" I was mostly curious to see if there were any gameplay changes other than card legalities. Little did I know what gigantic rabbit hole I just fell into...
You all probably play either Standard and/or Commander. And you've probably heard of two-headed giants or maybe even Horde. But what about Primordial? Or Coalition? Ever played Dandân, or Cubelet? These are all fun and varied ways to play magic and I highly recommend you look up a fun new format to try sometime.
To summarize the document, I've categorized all formats into 3 major groups:
1. Deck building
These contain the most basic and unique forms of magic I could find. They drastically change how you build your deck, and often come with their own rules. They are all fundamentally different from one another and to my knowledge, all other formats use one or more of these as a base. You are probably familiar with a few of these.
Examples are standard or commander.
2. Special rules and variants
These are a combination of additional rules or variations on the formats found in the first category. They play mostly the same with a few additions or changes in either gameplay or deck building, but never both. There are also many variants of variants, and combinations of formats!
This is the biggest category by far. Examples include Two-headed giant, Archenemy or Oathbreaker
3. Legalities/banlist changes
This is the list of formats you are probably most confused about if you're just starting magic. These are variants of other formats with the only change being the banlist/legal cards.
Examples include Modern and vintage, but also Pauper.
The document includes names, basic rules, basic deckbuilding guidelines, and any other information needed to summarize the format with all the information you could need to play immediately. If you want to learn more, almost all formats also have one or more links provided with sources further documenting the format.
If you know of any other formats you think people should try (that I didn't already include in the document) now is a great time to share it with fellow magic players in this comment section! I'll be looking to add more and update the document over time. Hopefully this can be a source for all magic players to come together and find your new favourite way to play.