Konami on a spree of news, has decided to reveal Ancient Gear Chaos Giant to players!

RATE-JP041 古代の機械混沌巨人 OCG: Antique Gear Chaos Giant / TCG: Ancient Gear Chaos Giant

Level 10 DARK Machine-Type Fusion Effect Monster

ATK 4500

DEF 3000

Fusion Materials: 4 “Ancient Gear” monsters

This card cannot be Special Summoned, except by Fusion Summon.

(1) While this card is in a Monster Zone, it is unaffected by the effects of Spell & Trap Cards, and your opponent cannot activate Monster Effects during the Battle Phase.

(2) This card can attack all monsters your opponent controls, once each, and if it attacks a Defense Position monster, inflict piercing battle damage.

Source