1)

Items:
• 5 candles
• Any kind of doll
• pin/knife
• matches/lighter
• Your blood

How to summon:
• Make sure your house is empty then go to your bedroom
• Make sure the room is completely dark
• Use the candles to make a circle around you and light them
• Use the knife/pin to make yourself bleed
• Put a drop of blood on both the dolls eyes and mouth then chant:

"Jason the Toymaker, appear before me, you want me to be."

• You will hear him laugh and say "you call"
• then each of the candles will go out one by one counting down the last seconds of your life
(If it doesn't work try doing it at midnight)

2) (dreams)

Items:
• A toy (preferably stuffed)
• Your favourite picture of Jason (not yaoi or hentai)
• A song that reminds you of Jason
• A door (preferably blue but any colour will do)

How to summon:
• Take your you
• stare at your favourite picture of Jason
• Listen to the song
• then whisper to the doll "(gender of doll) is mine" or whisper a message to Jason
• Then knock on the door you chose 3 times and remember don't be scared

Side effects:
• Sore throat
• Hearing music randomly
• Random poking or movements
(If you get the last one it means Jason is turning you into a wax doll in your dreams)

If this didn't work trying reading his story