Put 3x drones on first extractor until 100 gas
then you get metabolic boost and remove 2 drones from extractor to minerals
2 queens are for larvea injection
This is an standard opening with my own "all-in" speedling push
works even better on ZvZ, might need and early baneling nest to wall-bust T or P.
OBS!! Make sure you have 3 drones on gas if your going for wall-bust.
Make sure to use ur queens in ZvZ to scare of any scouting overlords, if they go banelings
you will have a hard time.
This build wins over evolution wall with queens and spine crawlers.
Submitted by: xwolf94