Digimon Adventrue episode 16: The arrival of Skullgreymon!

Now we know the new evil master of Server continent! It's Etemon! The choosen children can't defeat him, cuz he's in Ultra-lvl! But there's an xtrange object, called "Emblem" that make a Digimon, digivolving.
Tai is the only child that has his emblem, the bravery!But... What's the best method for make the Digievolution?¿...
Let's see what happens!