If you want to play While Guthix Sleep, you have to buy runescape account with 55 hunter, 23 summoning, 60 thieving, 65 farming, 75 magic and 65 herblore.

Monsters which players will encounter in the final battle are of the 454 and 450. Players must complete tasks include below quests.

Tears of Guthix

Legends’ Quest

Dream Mentor

Recipe for Disaster

Defender of Varrock

The King’s Ransom

Recipe for Disaster

Zogre Flesh Eaters

The Hand in the Sand

Mourning Ends 1 & 2

Summer’s End

Hope you have fun with this quest.