Defender of Varrock

Start: Talk to Captain Rovin in the north-west tower of Varrock Palace.
Skills: 51 Agility, 51 Hunter, 54 Smithing, and 59 Mining.
Quests: Shield of Arrav, The Knight's Sword, Romeo and Juliet, Demon Slayer,
Temple of Ikov, The Family Crest, What Lies Below, and Garden of Tranquillity.
Also you need to have claimed Varrock Museum kudos for completing Shield
of Arrav (you do this by talking to Historian Minas in the Varrock Museum).
What you need: A pickaxe, a light source, one blurite ore, a sextant, a watch,
a chart, and a spade.

Recommended skills: Ability to fight multiple level 85 enemies and bravery,
since you need to go to the Wilderness. 43 Prayer will also be useful.
Recommended items: Varrock teleport or runes for it, food, a weapon, and a
Games Necklace.
Optional Items: Redberry Pie (Ramarno will give you 1,000 Smithing xp for one).