Wiki seems to have removed my addition

Well it seems that my edit to a wiki article was removed, so I will put what I added on here now, as per the assignment.

Another aspect that a player must consider when constructing their deck is the mana curve.The mana curve is the distribution of mana costs from low to high within the deck. This is achieved by checking the converted mana costs of all the cards when choosing what creatures and spells are going to be used in the deck. In most cases, the lower the mana cost the faster the deck can swarm the field and gain control of the game flow. When the mana cost is higher, the opposite is true, the speed of the game tends to be slower as the player tries to build up the amount of usable mana to play the higher cost spells. Overall, a balance of low and high cost creatures is the ideal situation so that a player can have the defense they need with the low cost creatures while building up the amount of mana available to use the high cost creature or spells to overrun their opponent. The best way to check the mana curve of a deck is to take all the cards that the player wishes to use and lay them out by cost, going from left to right, low cost to high cost. A majority of spells should fall between the 0-3 cost range and branch out slowly into the 4-5+ mana cost range. This will ensure an even spread of mana usage throughout the game and keep the player in better standings to always be able to play a creature or spell when needed.