Advanced golems is a forbidden research (taboo). Advanced golems are simply upgraded golems. Advanced golems correspond to their base part and have the following improvements:
They can hold one extra upgrade.
They move slightly faster.
They have a greater range of sight.
They also have brains in jars on their heads.
Middle Item: Any golem you want.
Outside Items: 1x warded jar.
1x glowstone dust.
1x redstone dust.
1x zombie brain.