There are a lot of Mass Adept builds out there in PvZ, but this build makes it slightly more flexible with the addition of Immortals. Off of 2 bases, NightEnD gets 2 Immortals and a Warp Prism into the Mass Adepts. This provides:
| 12 | 0:01 | Probe | |
| 13 | 0:09 | Probe | |
| 14 | 0:18 | Pylon | |
| 14 | 0:20 | Probe | |
| 15 | 0:35 | Probe | |
| 15 | 0:39 | Gateway | |
| 16 | 0:45 | Probe | |
| 17 | 0:55 | Probe | |
| 18 | 1:06 | Probe | |
| 19 | 1:17 | Probe, Nexus | |
| 20 | 1:26 | Assimilator x2 | |
| 20 | 1:29 | Probe | |
| 21 | 1:39 | Probe | |
| 21 | 1:40 | Pylon | |
| 22 | 1:49 | Probe | |
| 22 | 1:56 | Cybernetics Core | |
| 23 | 2:00 | Probe | |
| 24 | 2:10 | Probe | |
| 25 | 2:20 | Probe | |
| 26 | 2:28 | Probe | |
| 26 | 2:31 | Mothership Core | |
| 27 | 2:34 | Robotics Facility | |
| 27 | 2:38 | Probe | |
| 29 | 2:42 | Warp Gate | |
| 30 | 2:50 | Probe | |
| 30 | 2:51 | Gateway | |
| 30 | 2:52 | Probe | |
| 32 | 2:56 | Adept | |
| 32 | 3:01 | Probe, Pylon | |
| 34 | 3:06 | Probe | |
| 36 | 3:12 | Probe | |
| 37 | 3:16 | Probe | |
| 42 | 3:24 | Immortal (Chrono Boost) | |
| 42 | 3:31 | Adept x2 | |
| 42 | 3:34 | Probe x2 | |
| 46 | 3:42 | Probe | |
| 49 | 3:46 | Probe | |
| 49 | 3:50 | Immortal | |
| 50 | 3:52 | Pylon | |
| 52 | 4:12 | Adept x2 | |
| 56 | 4:14 | Gateway x4 | |
| 56 | 4:24 | Warp Prism | push around 5:00 | 

For the push, warp in Adepts when you can.
Examples of this build are:
NightEnD uses Photon Overcharge to fend off the early Roach aggression in both games
On Dec. 9, 2015, 4:40 p.m., TaLuS said:
This is great, I'm Platinum and have 100% winrate with this in PvZ.