In the current meta, you will continuously run into
Buy Hearthstone Account credit cards like Debris Belchers (Naxxramas) or Emperor Thaurissan (Blackrock Mountain), both of which fit into several kinds of patios. In fact, according to Hearthstone outdoor patio building and statistics site Hearthpwn, roughly a third of all patios use Debris Belchers.
The Activities also include more situational credit cards that are extremely important to specific kinds of patios, such as the once feared Harsh Customer, which was an essential component to the Harsh Customer Warrior outdoor patio that dominated the Hearthstone meta until it was nerfed late last year.
Basically, if you plan on investing any actual cash on Hearthstone, purchasing an Experience ($20-$25) will net you much better credit cards than investing an equivalent amount on credit cards features. Spending actual money on Activities will also save you a considerable time, as it can take up to a week of continually enjoying to earn enough silver to open up one out of
Sell Hearthstone Accounts five wings for only one Experience.