Whenever I say that Modern is too expensive for me, I always hear the same thing:
"In the long run, it's cheaper than Standard"
My solution was to not play either. Now let's apply this to
Brawl. Let's use
The Scarab God as an example. You throw together some cheap zombies, and a few other creatures that you've collected from draft. The deck won't go far, so you spend a little bit to get some more useful creatures.
Noxious Gearhulk,
Torrential Gearhulk,
Walking Ballista,
Metallic Mimic to enforce tribal zombies. You're also going to want some utility cards like
Search for Azcanta,
Vraska's Contempt,
Fatal Push,
Disallow, and
Fetid Pools. Turns out, the cards that are good in standard are also good for
brawl.
You've spent your money on the deck, and it rotates out in 6 months. Now you have to start again.
Fortunately, you can go to 100 commander. So you get a
Commander's Sphere,
Doom Blade replaces
Vraska's Contempt,
Counterspell replaces
Disallow. You can also expand on the zombie theme with
Diregraf Captain,
Fleshbag Marauder,
Noosegraf Mob,
Gray Merchant of Asphodel,
Forgotten Creation.
The difference? Every commander card I mentioned is less than $1.00 right now. These prices are stable. Every Standard card I mentioned is at least $5, and will go down in price after the rotation (side note: I'm pretty sure
Fatal Push and
Disallow are going to maintain their price). And talking about money reminds me of one last point:
The Scarab God is $30 right now, and that's because of Standard.
There are functional decks in 100 card commander that you can make on the cheap, without
fear of rotation, and still have a whale of a time.