# Reward book (Members Loyalty Programme)

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Release date 28 June 2011 (Update) Yes No No No No Cannot be alchemised You cannot get a replacement for this book. Read it to get your reward; it is destroyed in the process. Not sold Your reward for multi-skilling. 0 kg

The reward book is a gift from Xuan once you have completed the Jack of trades aura's regular skilling. Once the aura depletes on its own or the owner removes the aura after he has trained in 10 different skills, they may get the book, but will not be able to receive another book until they use the first one.

This book works similar to an XP Lamp or Penguin Points in the fact that players specify a single skill in which to receive their bonus. The formula for the experience gained is $y = level^2 - 2*level + 100$ where y = Experience earned, the same as the formula for strange rocks.

``` template = Template:Shattered heart calc
form = shf
result = shr
param = 1|Skill's Level||int|1-99
```