The elf smiled back innocently and drew his sword, which made Gandalf frown yet again. Legolas being an Elf should be able to see their enemies by now and would normally have started firing deadly arrows at them. Instead, the prince opted for close range combat with the foul creatures. The Istari knew Legolas would never knowingly endanger anyone in their company; so he decided that the Star of Earendil must have the situation under control and that he could simply relax and enjoy the show.