This card is being released in Febuary in the movie pack for OCG, but I do not know when for TCG or if this card will be even included for TCG movie pack.
Dark/Machine - Effect/10/4000/2800
This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play 1 "Cyber End Dragon" from your Extra Deck. There can only be 1 face-up "Malefic" monster on the field. Other monsters you control cannot declare an attack. If there is no face-up Field Spell Card on the field, destroy this card.
This card is part of the new Sin series introduced in the upcoming movie pack. Along with Sin Cyber End, there are Sin Blue-Eyes, Sin Red-Eyes, Sin Paradox Dragon, and others. (maybe Sin Rainbow Dragon??)
Just by having Cyber End Dragon in your extra deck, you can special summon this guy out. I'm guessing Sin Cyber End Dragon belongs in a Malefic/Cyber Dragon Deck.
Or you could make a deck with a bunch of field spells, get Terraforming, and special summon Cyber Sin End. Its' actually not a bad idea, and have 3 Cyber Dragons, and call it a TerraCyber deck. XD Who knows? This card might lead to a new deck type.
Making a Sin Deck would be almost impossible, since each Sin card refers their effect to their "non-sin" versions.