Now that he's got two spears, he can use them to kill the giant. But first, he needs to get rid of the last one, which is called a "shadow wedge" . The shadow wedge is a magical sword that lets you strike at shadows, but it's not as effective as a real sword because it only lasts for five seconds. The only way to use this sword is to use it on a giant, and that's what the doctor told him to do. The doctor also ordered a spear that would let you hit a giant with one hand, but you can't do that with a spear. So he gives you a spear with a special name: a "giant killing day" if you stick it to the giant's head. It's so powerful that it can kill a lot of big, bad guys at once. So the doctor tells you to use the spear on the giant, because it'll give you five seconds to kill it. But the only way you can do that is with a sword, because the sword will only last five seconds if you hit the giant with it. So you've got to use a sword to kill a giant. And you can only use one hand at a time, so you'll have to use one arm to hit the monster. So, the doctor says, you can use a spear to hit a