
It can still be used as a hatchet or pickaxe if kept in the inventory, but the adze's special effect will not activate. However, a Firemaking boost will not allow players to wield the inferno adze. The requirement of level 92 Firemaking may be boosted with a spicy stew in order to light the final beacon at the Frozen Waste Plateau. In addition to the above requirements, there are a number of recommended and optional quests, skill levels, and items that are useful for lighting the beacons.

The above items are required to repair various objects related to the beacons, and are only needed once. 2 more iron bars or 2 more planks and 4 more nails.Boosts can be used to obtain the inferno adze however, the effect will not activate nor will you be able to wield it unless you have level 92 Firemaking. The following is required to light all fourteen beacons: To obtain the Inferno adze, players must light all fourteen beacons simultaneously, then speak to King Roald while the beacons are lit. It is required for the completion of the Varrock Elite task " It All Adze Up".

Anything other than the dragon, crystal, or the imcando pickaxe will be replaced with the adze if it is equipped or placed in a players' inventory. The inferno adze cannot be added to the tool belt. Using the adze as a hatchet or pickaxe requires 61 Woodcutting and 41 Mining. Level 92 Firemaking is needed to wield the adze. When using the adze to cut trees, there is a chance for the adze to instantly burn any logs received, for Woodcutting and Firemaking experience. The adze functions as a dragon hatchet when used to cut trees, and as a rune pickaxe when used to mine ores. Completion of the All Fired Up quest and level 92 Firemaking are required to obtain the inferno adze additionally, there are several lesser requirements, which are listed below. The same can be said for chopping sulliuscep mushrooms.The inferno adze is a combined hatchet and pickaxe that can be obtained as a reward from the All Fired Up minigame by having all fourteen beacons lit at the same time. When fighting the Wintertodt, the infernal axe does not consume bruma roots, acting instead as a regular axe. The infernal axe possesses the same special attack as the dragon axe, in which it boosts a players Woodcutting level by 3 and requires 100% special to use. When fully depleted, you can still use it as a regular dragon axe. The infernal axe will be able to burn 5,000 logs before degrading into an infernal axe (uncharged), requiring another smouldering stone or dragon axe to recharge it.

Redwood logs can be burnt this way even without having the required Firemaking level to light them. This will give 50% of the Firemaking experience that would usually be gained by using a tinderbox to burn the logs. Chopping trees with the infernal axe will grant a 1/3 chance the logs will be burnt as they are chopped. Assembling an infernal axe will grant you 350 Firemaking xp and 200 Woodcutting xp. It is created by using a smouldering stone on a dragon axe, requiring level 61 Woodcutting and level 85 Firemaking to create, which cannot be boosted. The infernal axe is a special axe that requires level 61 Woodcutting to use. A player uses a smouldering stone to create an infernal tool.
