You were a knight, sent on a mission from your king to slay the dragon that has been terrorizing your kingdom for years. You feel nervous, considering this was your first big misson, but also excited. You make your way to the dragon's cave, and peeked your head inside. Inside was a handful of gold, with a 500 foot, sleeping dragon on top. The dragon had black scales, black wings, and a green tongue. While asleep now, you have to figure out a way to kill this beast. What shall you do?