Kill the small zombie rat with a long tail to get the key and enter the northmost door and climb up the ladder.

Once you've gotten the Maze key from the Guildmaster head to Rimmington.

After obtaining all 3, combine them by using them to each other.

Map pieces can be obtained in any order.

So, are you going to give me the shield or not? I seek a shield that will protect me from dragonbreath.

Talk to Guildmaster in Champions' Guild.

They can be noted by small differences stated in the guide. Of the monsters, there is only one of each that drops the required key.

Some of these creatures, which are denoted by an asterisk, may have to be defeated more than once as the keys to Melzar's Maze are not a 100% drop.

The Chronicle - can be used to teleport to the Champions' Guild easily.

Saves a lot of time running (members only)

A combat bracelet (charged) - can be used teleport to the Edgeville Monastery and Champions' Guild.

Antifire potions, these will significantly lower the damage of the dragon's magic attacks.

A Ranged/ Magic weapon, an air rune, and a law rune (if your Magic level is 33 or higher) or 10,000 coins.

The anti-dragon shield (obtainable from the Duke of Lumbridge after talking to the Guildmaster for second time).

A piece of silk (can be stolen from the Ardougne silk stall (requires 20 Thieving), or bought from Thessalia for 30 coins, or from the Al Kharid silk stall for 3 coins, 2 coins if you talk to him and refuse his first offer).

A Wizard's mind bomb (bought in the Rising Sun Inn for 3 coins).

An unfired bowl (requires 8 Crafting to make).

90 Steel nails (members can obtain these from the Sawmill operator northeast of Varrock, and they can be smithed by all players using 6 steel bars at 34 Smithing).

3 Planks (just regular, not oak - found at Barbarian Outpost due north of the Agility course, Graveyard of Shadows, or at the spawn point in Port Khazard).

33 Magic, otherwise you will have to pay 10,000 coins.

The ability to defeat a level 83 dragon.

32 Quest points to enter the Champions' Guild.

Kill the mighty dragon Elvarg of Crandor and earn the right to buy and wear the Rune platebody. Talk to the Guildmaster, located inside the Champions' Guild.

Old school runescape dragon slayer