To Begin:
First off is obtaining the key parts.
every monster in VPK drops key parts, but there is debates on if some actualy drop halves more often then others. once you have obtained a key go to canafis. To get to Canafis, rub your glory amulet.
Now that you are in Canafis go to the Pub which is the big building to the South
Once in the Pub the Chest is in the South West corner.
The Chest!:
This is where many people begin the kicking, screaming, loving, hateful, rituals they do towards the chest before attemptig to open. This is the final thing before you recieve the reward! now just click on the chest and pray for something good.
If your lucky you might just get some of these rewards.
The chest lootables are...
Wooden Shields
Heraldic Helms
Rune Helms (h#)
Rune Shields (H#)
Painted Kiteshields
Barrows Pieces
Vesta Pieces
Statius Piece
Morrigans Pieces
Zuriels Pieces
Wizard Pieces
Zamorak Rune Pieces
Guthix Rune Pieces
Saradomin Rune Pieces
Zamorak D'hide Pieces
Saradomin D'hide Pieces
Guthix D'hide Pieces
Amulet of Fury
Ashes
Bones
Infinity Pieces
Zamorak Robes Pieces
Saradomin Robes Pieces
Guthix Robes Pieces
Ringmater Pieces
Rogue Pieces
Santa Pieces
Gilded Pieces
Firecape
Masks (not the h'ween)
Woodbark Pieces
Zamorak Cape
Guthix Cape
Saradomin Cape
Good Luck!