ok here is a list of the new rules in bullet point form.
1.only allowed up to 5 cards in hand at once
2.must have a deck strength below 1000
3.abillty cards are now used at any time of the battle
4.monsters after deaf go strait to the grave yard.
5.no card can be sold fo more than 100 manna
6.sell manna is now 1/2 of cost manna

i think thats it