Trading (thanks to Campsite tbh), Buying, and Cycling Threads.
Julian was the first dreamie I got. I clearly remember it was from Hazumi. I remember I was new here on TBT, didn't know how cycling threads actually work. But she was holding a raffle, and I just kind of joined in. Honestly didn't pay much attention because come on, it was my first time on Villager Trading Plaza Section, and a lot entered the raffle, so I just kind of stopped hoping and forgot about it. But I checked the winner post, and woah! It was my name :') I still can't forget that. First dreamie, being a first timer winner.
Erik was also from a giveaway/cycling thread. I also clearly remember he was from Lea.

Erik was my main, literally main, dreamie, and the reason I started playing Animal Crossing. Not gonna get too much into details, because I feel like I'll be repeating what I put on her thread (why I would want Erik). There were so many people that supported me to get him. ^_^ I still can't thank everyone enough about that.
My third dreamie was Marshal, which I achieved by buying him. It was an auction. A dead auction - until the time was almost over that is. Good thing I was online when the time was closing. I mean, the bidding stopped when there was still about 3 hours left. I was the last bidder, and I kind of felt I got 'im. But then some guy came and the bidding became intense. I don't know what I was thinking, but hooray, I got him anyway. (Never bidding for a villager ever again) Pft.
Beau, first dreamie I ever got from a trade. I believe I traded Skye for Beau (thank you again, Cathy!!) I was just so looking forward to getting rid of Skye because she has stayed in my town for the longest, and I thought it was time to let her go. Thankfully, I didn't let her go until I saw the thread of Beau for Skye (or something like that xD). And so we were lucky to have found each other. She was looking for Skye, I was looking for a dreamie, Beau. Nothing better than trading dreamies.
Now, Tia. Well, I actually had to buy her, but not for too much.
I can't believe I got my hands on Merengue. And in trade of Colton too, wow.
Also had to buy Rosie. From an auction too. I barely find her up for trade/sale so I just had to! There were a lot of buyers, but luckily, Melissa was sweet enough to give me Rosie and even lessened the price I offered because she was a dreamie. Thank you again! :*
Ankha asdfghjkl;;;;;;;;;;;; nothing surprised me the most than obtaining Ankha. I honestly gave up on having her bc of the ridiculous amount she goes for or her value whatever you call it, but Mukiao was so very sweet enough to give me Ankha in exchange of Olivia. She gave me the highest hopes, ooooooom
I got Phoebe from Mochichou, omfg. It was so hard looking for Phoebe. I dug through threads after threads, cyclers after cyclers, and had
"Looking for Phoebe" on my signature. And Mochi came up to me and told me she has her and is willing to give her to me for f r e e . I still can't thank her enough for everything. Also the fact that she waited days for me to TT someone out. Bless her. <3
I got Kabuki, Genji, and Mira from cycling threads.
Soon to be getting Octavian from Katy, via Klink's cycling thread.
I have more than ten because some of them turned out to be someone I didn't expect and/or moved out.
I can honestly say I had pretty good luck with my villagers, trades, and perfect timing.
Again, thanks to everyone who helped me achieve my dreamies!!!