Free the V-Bucks
Guide to earn free V-Bucks by playing
In the Collection Book you consume schematics (weapon/trap), heroes, survivors and defenders to put into your collection. Each item can be put in once and it grants your Collection Book some experience based on the rarity and level of the item. Consuming heroes level up your Collection Book faster than the others. There are rewards up to level 350.
List of all Collection Book levels which grant V-Bucks as a reward.
It is not advised to put any Epic or Legendary items to the Collection Book because you will need them for the Legendary Transform Keys if you plan to play the game further. Remember that the Collection Book consumes the item permanently. It doesn’t allow you to consume your favorited items to prevent accidents!
Other great rewards in Collection Book
There are other great rewards on specific levels. These great rewards include Jackpot Llamas which are basically Golden Upgrade Llamas and a Weapon Pack at Level 71 which is reported to grant multiple legendary weapons as well as lower tier weapons.
|100||Legendary Raptor Hero|
Ways to get items for Collection Book without using V-Bucks
Events grant a lot of Event Specific Llamas without the need to use V-Bucks and some Daily Login Rewards as well as Collection Book levels grant you Llamas. Some Timed Missions, Quests and Storm Shield Defenses rewards Mini-Llamas which grant low tier items.