Today's Update is about two of Ike's special moves. His Up Special Move is called Aether. When used, Ike throws his sword into the air, jumps up and catches it, and then plunges down with the sword in hand, slicing whatever is in his path. Right after he throws his sword, he is also resistant to attacks. That means that when attacked while using Aether, he will still receive damage, but he won't flinch at all. Sakurai also said that the heavy characters also have moves that are like that.
Ike's Standard Special Move is called Eruption. He can also charge it up for more power.