I went 5-3-1 with "Bootleg" Shock Lock.
Rayquaza-GX - WW
Primal Groudon - LL
ZoroPod - LL (the ONE Zoro variant my deck can't handle well and I hit it. The fact that he used AZ in his build pretty much spelled doom anyway.)
Garchomp - WW
Blacephalon-GX - LWT
Rayquaza-GX - LWW
Rayquaza-GX - LWW
Buzzwole-GX - LWL
Durant - W
I almost won G2 against Primal Groudon and it would have gone to time had N to 2 would have stuck. He hit the absolute nuts by drawing Float Stone AND Guzma.
Had Handiwork flips not been so bad, I would have won in the Blacephalon-GX matchup
Almost beat Buzzwole-GX in game 3. I had used Get Lost on one Guzma and was shooting for the other. Had lock in place and was shooting at his deck with Handiwork and hitting him with N to 1 whenever he hit any draw. I had Girafarig and an energy in hand ready to go if I hit the Guzma. I N him to 1, he draws the Guzma.
I could taste Day 2. Aside from the ZoroPod matchup, it was narrow losses.
Hardest match was the second Rayquaza-GX deck run by Tristan Fearing. That game was incredibly intense. I can safely say that neither of us misplayed and it was an absolute slugfest. Tristan had a Top 8 Regional mat from Roanoke and I was convinced that I was going to get rocked.
Weirdest match was Durant. I've played the deck so I was familiar with the strategy and that it tends to burn itself out. Which is something a "looping" deck likes to know. I won game one, but we didn't finish game 2 because I got, I want to say, 20 double heads on Team Rocket's Handiwork in that game alone and ended up using some weird strategies to keep myself afloat and to get him to burn resources and give myself some breathing room.
Finished 5-3-1 myself almost topped dumbly enough I lost to 2 zoro/garb decks because of dead draw and a blastoise deck. Everything else I played was buzz and zoro and one hitmontop. I played lucario
What did you use?