New type of monsters are coming, pendulum monsters
Also Rule changes in the OCG (likely to come here):
First player cannot draw a card.
Both players can play field spells simultaneously (two field spells on the field)
Pendulum summoning:
(This is not a clear explaination of how the mechanic works, please wait for further details to explain it.)
1. There are two new Pendulum Zones on the field
2. There are new Pendulum Monsters with "Scales" to the left and right of the card (the red and blue things)
You can place them in the Pendulum Zones, if you do they becomes Spells instead of monsters
differnet pendulum monsters have different scale numbers
3. Once you have 1 pendulum monster in each p zone, you can perform a pendulum summon
you take the numbers between the two scale numbers, in this case 1 and 8, so 2-7
4. In this turn you can now special summon any number of monsters from your hand 2-7 times
and you can only do this one time, so you can't summon something now, draw some, and then summon some more later
in the same turn
also when pendulum monsters die you can play them face-up in your extra deck
when you perform a pendulum summon you can summon 1 of them from your extra
If you are awake come join? 
