Monster & Me has released three new pets that are available to purchase by Gems.They are Elf, Clebat and Cavedile.

Clebat?	Cavedile?	Elf

After purchasing, you need to credit your M&M account with the Gem Code. Then log into the game server, a red Box will appear in your toolbar. Click it, you will get a PrizeBox? in your inventory. Click your PrizeBox to claim your gems and go to find the ShopNPC located in each city to exchange gems for gifts.You can learn the detail here

For more about Monster & Me here