Today was a lucky day for me, because my daily quest is about sneak. I think every deck have sneak ability card that they used to use on battle. That's why this quest is quite easy.

Card with sneak ability can target the last monster on the enemy team. This skill can make an early advantage because a lot of player put the least health card for their last card.So , if we attack first, thats make the enemy have least attack to our deck.

To finish this quest, I Use two decks. First one is fire element and water element. On fire element deck we have Kobold Miner and on the Water elemet we have Sabre Shark

After finishing few battle with Sneak ability card, I got SandWorm card for the reward. The price for this card is around $0.79 Which is not bad at all.