Top area represents the opponent's next move. Use a defence card to get block to stay alive. Active area - drag the card onto this area to use it. Once you wish to complete your turn, press the end turn button. Use a skill to gain 1 mana by discarding 1 card. Choose a card to discard > confirm. You've got the basics, now let's start the exciting adventures. Tap to select campaign mode. Practice at the training camp before you go any further. Complete quests to get rewards. Choose the character you want to transform into the start the adventure. Use your cards to defeat enemies along the way.
Mana - the most basic resource for playing cards. At start of your turn, mana is refilled. Excess cannot be reserved. Magical damage - a damage type. Effectively reduced by magical resistance. Block - block all damage type except pierce damage. At start of your turn, lose all block.