How to Build Nether Portal for Minecraft PE

Step 1: What You Will Need

You need
1x nether core reactor
4x gold block
12x cobble stone

Step 2: Step 2

Make a plus sign with 5 cobblestone and put 4 gold on the edges

Step 3: Step 3

Place nether core reactor on middle cobble stone block

Step 4: Step 4

Make another 5 cross ontop of the portal same as the bottom

Step 5: Step 5

Put cobbles stone ontop of the gold on all 4 like so

Step 6: Press When Ready

I would have atleast iron armor and gold sword if you want to kill the zombie pig men Or just cut your difficulty down good way to get semi- rare stuff especially gold dust