[proptosis]

Copy below

• Game Mode: OSRS
• Link to wiki: Wintertodt Solo Method
• Summary: Starting at WIntertodt camp, withdraw 10-15 of a given food, an axe, a knife, a Bruma Torch (if available otherwise a Tinderbox), Warm Clothing (prioritize pyromancer set) and enter the Wintertodt instance. If Wintertodt is below 100% energy, hop worlds, else begin Wintertodt Soloing, Grab 4 potions from crates and 4 herbs to make the healing potions. Being lighting/repairing/healing all braziers until Wintertodt is at 20%. Once at 20% prioritize the front 2 braziers until 10%. Heal with food as damage is taken by the cold.
  At 10% select a single brazier for repair, begin chopping and fletching logs, healing the pyro, fixing and lighting the brazier as necessary, and refilling potions. Make an effort to avoid large snow storms that break the brazier, as well as the 3x3 attack.
  If Wintertodt hits 3% or lower power, and the player is below 13500 points, do not light the brazier until it regains energy up to ~10%, Sit in the safe spot next to the Bruma root during this time. Continue with a regular pattern once energy is regained.
  Once at 13500 points, continuously heal/repair/light the brazier until Wintertodt is dead. Upon completion, exit to bank items, heal to full, restock food.
  
• Required stats: 50 Firemaking for the fastest method.
• Required quests: Druidic Ritual
• Required items: At least 4 pieces of warm equipment, an axe, tinderbox/Bruma Torch, Food
  
• Other notes: This is less firemaking xp/hour than the fast world Wintertodt, but with more rewards which is beneficial for those that are looking for the pyromancer set, fire book/pages, and phoenix pet.

 

[slashnhax]

I've got a personal one that I can probably refresh and publish, but I'd probably want to add a mass mode as well

 

[proptosis]

If you're willing to share I'd love to take a look at it and play with it a bit