Completionist cape

The completionist cape is the most powerful cape in the world of RuneScape, which can be bought in Varrock Museum for 5,000,000 coins from the Museum guard on the top floor, if a member has all skills trained up to 99, a Dungeoneering level of 120, have completed all quests, tasks and mini and hidden quests and unlocked all the music tracks, prayers, and magic spells in RuneScape (see below for complete list). It has the ability of the Ava's Alerter to retrieve arrows and Ardougne cloak 4's ability to teleport the player to the monastery and the farming patch north of Ardougne. The completionist cape also counts as a fire cape (for fighting Ice Strykewyrms). Like Clan Cloaks and the Max Cape, the colours of the cape can be customised through the right-clicking menu.

Similar to the Dungeoneering master cape, this cape leaves a trail of white smoke behind the owner. The cape can then be upgraded after completing a list of requirements including 5000 Castle Wars games and a full statue of Dahmaroc in the players house. The particles on the cape change to gold when upgraded and the black dragon in the emote will change into a gold one.

The cape dates back to the Second Age, when it was enchanted by the mage Dahmaroc. Anyone without the requirements to touch it will be turned into a random animal (including monkeys, squirrels and chickens) and blown away. You will also be given a list of your remaining requirements.

Emote
As a true gift for players who have managed to achieve this cape, the cape turns the owner into a full fledged adult Dragon with lava cracks and black wings. The player starts off by spitting a jet of fire into the air. Following that, the player flies up and hovers in the air, constantly burning a 5x5 spot around him, shaking the entire screen while doing so. After the smoke has cleared, the classic "R S" symbol melts forth from the molten rocks. The player then growls around before turning back into human form. If this emote is performed with a trimmed cape, your dragon form will be equipped with a set of golden dragon armour and your wings will have their webs gold-plated as well.

Requirements
The Completionist Cape was first mentioned in the Capes of Distinction Developers' Blog. The non-trimmed cape can only be worn by players who have:
 * All skill levels at maximum (120 Dungeoneering and 99 in all other skills).
 * All quests completed (including hidden ones).
 * Every music track unlocked.
 * All tasks completed.
 * All magic spells unlocked (Spells from Livid Farm, Mage Training Arena, and the Mage Arena).
 * All prayers unlocked (Prayer from Dungeoneering and Camelot training room).
 * All Varrock museum Kudos earned.
 * All Miniquests completed.



http://images1.wikia.nocookie.net/runescape/images/7/70/Completionist_cape_animation.gif

Trimmed
To wear the trimmed Completionist Cape you will need the following in addition to the previous:
 * 4,000 Chompy kills.
 * Scabarite research completed.
 * Highest rune shop unlocked from Ali Morrisane.
 * All hot-air balloon travel routes unlocked.
 * Eagle transport routes fully unlocked.
 * All Smoking Kills sub-bosses unlocked.
 * Unlocked ability to craft all Slayer items and to deliver killing blows quicker.
 * Master White Knight rank obtained.
 * Flying broomstick unlocked.
 * Found all hidden treasure from Making History.
 * Achieved 1,250+ Conquest rank.
 * Unlocked the full power of the Ivandis flail.
 * Played 5,000 games of Castle Wars.
 * Unlocked maximum access to Mobilising Armies rewards.
 * Defeated all champions.
 * Achieved maximum rank in each Barbarian Assault role.
 * Completed all Court Cases.
 * Completed 25 chimp ice deliveries.
 * Found all barbarian notes in the Ancient Cavern.
 * Unlocked all rewards from the Artisans Workshop.
 * Obtained all circus clothing.
 * Completed the Dahmaroc statue in your player-owned house.
 * Unlocked the scroll of cleansing ability.



http://images1.wikia.nocookie.net/runescape/images/4/4f/Dragon_trimmed_cape%27s_emote.gif

Trivia
Bought my first completionist cape. I visited Varrock Museum and took rightful ownership of my completionist cape. Upgraded my completionist cape. After incredible effort, I unlocked the final enchantment of Dahmaroc for my completionist cape.
 * The trimmed cape has the same equipment bonuses as the untrimmed cape.
 * The Completionist cape beats every other cape in all fields of equipment bonuses — except for Magic attack, in which the god capes give the same bonus, and weight, which is higher than several other capes, including spotted and spottier capes.
 * Of course, the Completionist cape also beats every other cape in terms of requirements to own and equip.
 * After the player buys their first completionist cape, their Adventurer's Log reads:
 * After obtaining the trimmed cape, their Log is updated with: