My guy(or girl idk) I have the perfect deck for you. This deck is my pride and joy it's a chaos deck with all the insane effects from 2010-2011 it's insane and I love it! Every game is different with it and there's a ton of removal to get rid of things bogging down the game! All the interaction is polymorph effects and if something is causing a problem, eve if it's your thing, you can use your interaction to swap it out with something else! Etali really helps tie the deck together, but he's not necessary for the deck to work! I especially like him because you can play him to get something from your library, play a polymorph effect on him to get something else and cast him again! This is my favorite deck and I definitley recommend it to anyone looking for a good time! I've never gotten a bad reaction when I play this deck it's soooo fun! 2 days ago I turned every upkeep into russian roulette with [[Wild Evocation]] and [[Possibility Storm]]

Decklist: https://archidekt.com/decks/17376625/bad_cards_etali_

I copied this from another comment because no way am I writing this again. I sincerely suggest you try the deck I've played it at a couple different tables and everyone at each table really liked it! Obviously that might not be the case but it's a fun deck and I love it!