Target 1 "Ancient Gear" monster you control; banish it. During the next Standby Phase, return that monster banished by this effect to the field, and if you do, its ATK becomes double its original ATK...
You can Ritual Summon this card with gRise of the Salamangreath. When this card is Ritual Summoned using a gSalamangreat Emerald Eagleh you control: You can destroy all Special Summoned monsters...