This game offers players the opportunity to purchase in-game items in the form of in-game currency which can be used to purchase card packs and other in-game items, which some parents or carers may want to be aware of. Some of these items are randomised, meaning players do not know which specific items they will receive. Parents, carers or other responsible adults should check to see what is being offered before making any purchase on behalf of a child. It should be noted that the game can still be played without the need to purchase such items.