If you haven't noticed, there's a new option to chose on the Card Type list: Synchro. Here's the description of them:
Synchro Monsters: White faced cards. Just like Fusion Monsters, they are placed in the Extra Deck. When the sum of the levels of a specific monster ("Tuner Monster") and another monster(s) ("Non-Tuner Monsters") on the field are the same as the Synchro Monster, it can be Special Summoned by sending these monsters to the Graveyard. With the recent introduction of Synchro monsters into the game, the Fusion Deck had its name officially changed to Extra Deck.
Or we can just use it to have awesome silver cards >>
EDIT: Emperor's card
I'm trying to find a pic of the Lamia Queen and a picture of the Emperor's death.