If players want to achieve a high win rate in Arena Mode, they need to be familiar with these cards, their effects, and their combinations. Each ability adds two cards to your deck. Each squad has three Duckies and four abilities. This implies that each Duckie has four cards, for a total of 12 cards in a deck. Water element cards, for example, have an advantage over Fire and Earth elemental Duckies but are weak against Metal, Wind, Lighting whereas Fire, Lighting, and Death cards are always cards that deal strong damage.