Apon purchasing this crate key you can use it at /warp crates. 

Rewards

• Thunder armor kit

• Thunder Sword

• Skeleton Spawner

• Zombie Spawner

• Spider Spawner

• Money

• Gems

• Bottle of enchanting

• Quartz

• Blaze Powder

• Copper

• Turtle Scute

• 16 Cooked Rabbit

• Enchanted Books