Enneacraft - Archaη.TAIL

Each time a monster(s) is flipped face-up, place 1 Sinquisition Counter on this card. At the end of the Battle Phase, if you have an "Enneacraft" card in your other Pendulum Zone: You can target 1 monster your opponent controls with less ATK than this card; destroy it.

You can reveal this card in your hand; Special Summon 1 monster from your hand in face-down Defense Position. You cannot Special Summon the turn you activate this effect, except in face-down Defense Position. When your opponent activates a card or effect that would destroy a cards(s) on the field (Quick Effect): You can change this Set card to face-up Defense Position; monsters and "Enneacraft" Spells you control cannot be destroyed by card effects for the rest of this turn. After this card was flipped face-up, while it is in the Monster Zone, each time a monster(s) is sent to your opponent's GY, inflict 900 damage to your opponent.