What a beautiful skull-pture!

I hope they don't question where I got these skulls from!

Step 1

If you've purchased all 6 collectible skull masks, you'll be awarded with this Skulls Mega Collector badge!

Collectible Skull 1

Collectible Skull 2 

Collectible Skull 3 

Collectible Skull 4

Collectible Skull 5 

Collectible Skull 6