The European Facebook page reveals two more cards from White Abyss.
LED3-EN015 Super Strident Blaze
Equip Spell Card
Equip only to a Machine Fusion Monster. Your opponent cannot activate cards or effects during your Battle Phse. At the end of the Damage Step, if the equipped monster attacked an opponent’s monster: You can banish 1 “Cyber Dragon” monster from your GY; the equipped monster can attack an opponent’s monster again in a row. Your other monsters cannot attack the turn you activate this effect.
LED3-EN016 Cybernetic Revolution
Normal Trap Card
Tribute 1 “Cyber Dragon”; Special Summon 1 Fusion Monster from your Extra Deck that lists a “Cyber Dragon” monster as material, but it cannot attack directly, and is destroyed during the End Phase of the next turn. YOu can only activate 1 “Cybernetic Revolution” per turn.