Edit 3/19/23:
Strongly considering a commander switch - keep the bones of the deck intact, but use Lagrella, the Magpie instead of Chulane so that the deck won't seem as cEDH. It's still all about the blinks and Panharmoniconia (such as is available in Bant), but with Chulane maybe being in the 99 instead of in the command zone it would make this seem more of a fun deck instead of one trying to get that W.
Making a note to that end, trying to get as much ETB craziness as possible and hopefully take some opponents by surprise.
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All of the proxies have been taken out so I can play this deck during CMDR nights at Game Master Rowlett. It's still a commander that makes people think I'm playing some kind of cEDH, but it's not a terribly powerful deck. It can do some fun stuff, but without LabMan/Jace/Thoracle, it's not really that great at *winning*.

Which is fine, really. I'd rather not have a deck that was really gunning for the KO.

Anyway, I'm adding some stuff to the Card Kingdom wishlist to go along with this as well as Tayam, and I need to update this to reflect what's actually in the deck right now - with all of the proxies removed there were several things that got left out. I did buy a Yavimaya from GMR a few weeks back and stuck it in here, which helps the mana a fair bit - but it might actually be better in Go-Shintai (so that a Reshape the Earth would be more doable).

----------Old Notes Below-----------
This deck will be full of proxies when they all arrive; mostly just stuff I didn't have the wherewithal to source otherwise, along with a few that would have been mighty pricey in their native formats.

I bought the Chulane Brawl deck because I wanted a Bant commander, and then ended up making something that tries to do cool things without being overwhelmingly strong. The idea is that Chulane ramps you pretty naturally, which gives you the opportunity to play some really crazy expensive stuff and draw a ton of cards. My main win condition is Psychosis Crawler, which makes me think I should pick up a Treasure mage or whatever it's called that lets you tutor up an expensive artifact. Then just keep doing what the deck does and let PC ping everyone to death.

It's really not a very solid plan. The deck is able to do a lot of stuff but it ends up being kind of durdly. There's not a whole ton of threat. So I'll need to find some good threats and stuff them in as well. Hopefully it will at least be fun to play.

Maybe the WAR Jace and Thassa's Oracle and a Lab Maniac? There is an awful lot of card draw happening here.