Some more new cards have been added on Ygopro Percy as of today as shown below along with some fixes.
For the new cards below will be the link to the cards so you can view the effects.
Fluffal Octo: http://yugioh.wikia.com/wiki/Fluffal_Octo
Frightfur Kraken: http://yugioh.wikia.com/wiki/Frightfur_Kraken
Clearwing Fast Dragon: http://yugioh.wikia.com/wiki/Clearwing_Fast_Dragon
Ancient Gear Reborn: http://yugioh.wikia.com/wiki/Ancient_Gear_Reborn
Ancient Gear Devil: http://yugioh.wikia.com/wiki/Ancient_Gear_Devil
Note: The next New Cards post will be when they add more new cards.