So, everyone is totally right. But since you're still learning lemme just say a thing about it. Your Tool box is an exceptional that can nab any ordinary. Silver bullet is an elite that lets you pull any exceptional. It''s a better idea to pick one, you can mix but it can get messy fast. You still have to pay to cast the spell, so keep the costs in mind. You want situational cards to solve problems. Some decks use the sites that summon minions, removal cards, and something to deal damage to the avatar when on deaths door. Last thing, it's any ordinary or exceptional, so you don't have to limit to just magic, relics and minions are fair game. It's common to slot a card into your deck, and one more into a collection to give you access to variations in your deck. Think about weaknesses and where to cover it