Well we all should know of the card Soul Charge, a spell card recently released in Dragons of Legend in the TCG. Since the card is so new there really isn't a set in stone number of how many should be ran in a deck. So out of curiosity I would want to know how many you would personally run in your deck and why. As for me I really don't know, currently i run 0 but if i were to put a number on it I would only run 1 due to the fact that the card is sort of a double edged sword and I don't like putting myself in a "High risk, high reward" situation. Plus if I took too much damage prior to me activating it then the card itself is dead which is another thing I don't like.