Show: All formats Perfect Circle Edison
You reveal your chosen “Ancient Gear” monster when the effect of “Ancient Gear Factory” resolves. Not when it is activated.
Select 1 Ancient Gear monster in your hand and show it to your opponent. Remove from play Ancient Gear cards in your GY whose total Levels are equal to double the selected card's. You can Normal Summon the selected card without Tributes this turn.
You can activate “Ancient Gear Factory” and then decide not to Summon the revealed monster.
You cannot select a monster for “Ancient Gear Factory” that you could not Tribute Summon, such as Level 4 and lower monsters.