Attack opponent directly with Pair Cycroid.Ultimate Ancient Gear GolemĪncient Gear decks are straightforward enough to work with the auto-dueller while dealing huge amounts of damage to your opponent! Depending on the situation, the auto-dueller can summon Ultimate Ancient Gear Golem for that insane attack power, or opt for Pair Cycroid to attack your opponent's life force directly. But there’s a method to working the auto-dueller - and by using decks that are compatible with the engine, you can maximise your chances of winning! 3. Auto-duelling is great! Hit a button, close your eyes, and wait for ‘YOU WIN’ to flash across the screen.