The Link tunic is a powerful melee platebody and a part of the Link Set. It can be purchased from the Arcade reward shop for 50,000 reward tokens. It sports great across-the-board bonuses, including large buffs to your melee attack and strength bonuses, your defensive bonuses, and a solid prayer bonus.
When the full Link Set is worn, it gives its wearer a 50% Double Drop Rate bonus.
At the moment, the price of Link tunic is roughly: 25-50m DScoins