Spells and Your Theme

Now that you have mana to cast spells I'll explain what spells are. Spells are any non-land card that you use mana to cast. It can be anything from a lightning bolt to the goblin you summon to smack your opponent in the face with. Being able to cast your spells is what will win you the game, so you don't want to have a bunch of spells that cost 10 mana because you will never be able to cast them. You need to find a balance between a good spell and a cheap spell. Also you don't want to just throw spells in your deck all will-nilly because they are in your color and cheap. You need a theme if you want your deck to do good. Such as if your theme is goblins, you want to have lots of good goblin cards in your deck. You need cards like Goblin Warchief That make you goblin spells easier to cast. Though you shouldn't be a slave to your theme, you don't want to put a card in your deck that is bad just because it says goblin on it.