This build starts with a common build order but attacks at an unorthodox timing.
12 | 0:00 | | |
13 | 0:13 | | |
14 | 0:18 | | |
14 | 0:25 | | |
14 | 0:27 | | |
15 | 0:40 | | |
16 | 0:44 | | |
16 | 0:52 | | |
17 | 1:04 | | |
18 | 1:16 | | |
19 | 1:31 | | |
20 | 1:43 | | |
20 | 1:54 | | |
20 | 1:59 | | |
21 | 2:07 | | |
21 | 2:09 | | |
21 | 2:13 | | |
22 | 2:19 | | |
22 | 2:25 | | |
23 | 2:41 | | |
24 | 2:48 | | |
28 | 2:55 | | |
29 | 2:59 | | |
29 | 3:16 | | |
34 | 3:23 | | |
38 | 3:41 | | |
40 | 3:48 | | |
40 | 3:49 | | |
40 | 3:55 | | |
46 | 4:01 | | |
47 | 4:06 | | |
49 | 4:11 | | |
49 | 4:13 | | |
54 | 4:22 | | |
56 | 4:32 | | |
56 | 4:34 | | |
61 | 4:46 | | |
65 | 4:53 | | |
65 | 4:59 | | |
69 | 5:11 | | |
72 | 5:16 | | |
72 | 5:19 | | |
75 | 5:27 | | |
86 | 5:56 | | |
72 | 6:13 | | |
72 | 6:14 | | |
68 | 6:31 | | |
64 | 6:34 | | |
64 | 6:45 | | |
64 | 6:46 | | |
68 | 6:48 | | |
68 | 6:52 | | |
70 | 6:56 | | |
77 | 7:03 | | |
83 | 7:21 | | |
91 | 7:26 | | |
94 | 7:33 | | |
94 | 7:35 | | |
102 | 7:38 | | |
102 | 7:41 | | |
107 | 7:52 | | |
107 | 7:57 | | |
115 | 8:08 | | |
120 | 8:19 | | |
129 | 8:29 | | |
130 | 8:35 | | |
130 | 8:36 | | |
134 | 8:45 | | |
143 | 8:57 | | |
143 | 8:59 | | |
153 | 9:14 | | |
156 | 9:18 | | |
163 | 9:27 | | |
167 | 9:33 | | |
169 | 9:40 | | |
169 | 9:43 | | |
159 | 9:53 | |
This starts with a standard Reactor Hellion using a flexible 1-1-1 structure. It goes for a Viking then Banshee variation, and I'm sure Zerg have played against this countless time. Importantly, this variation does not pose an immediate threat like other popular builds such as Battlecruiser rush. The first attack usually is the double Medivac with Marines (the purpose is mainly to clear creep), so Zerg are free to make Drones and get ahead in other ways up till that point. This build plans to attack at this unprepared timing with a push consists of Marines and Siege Tanks at 5:30~6:00. The Banshee and Liberator are multi-pronged harassing tools while you make the push. This build can transition to any composition.
You can read more about other details as to how this build aims to deceive Protoss in TerranCraft's May 2019 Metagame Build Orders article.