Things you will need
Pentagram
Peice of paper
Pen or pencil
Say it 10 times without messing up

Steps

Step1. make a pentagram
Step2. Get the peice of paper and pen or pencil and make his mask.
Step3. Say the spell 10 time

Spell 
Demons and slenderman let eyeless jack come to my house with his mask with no eyes alot of tongues this is my will so mote it be.

Side effects
1. You will see him outside
2.you might even see slenderman
3.if he doesn't kill you
4.you might see other creepypasta eyes.