Increase the ATK of each face-up monster on the field that includes Ancient Gear in its card name by 300 points. Each time a monster(s) is Normal Summoned or Set, put 1 counter on this card. If you Tribute Summon a monster that includes Ancient Gear in its card name, you can substitute this card for a Tribute(s), if the number of counters on this card is equal to or greater than the number of required Tribute(s)..
![Ancient Gear Castle [Dark Revelation Volume 4] [DR04-EN167] | Enigma On Main](http://enigmaonmain.com/cdn/shop/products/80774_200w.jpg?v=1570487073)
