1 Category - 1 Level 6 or higher non-Category "Ice Barrier" monster Must first be Extract Summoned. Once per turn: You can banish 1 "Ice Barrier" Category from your GY; draw 1 card. When this card declares an attack: You can place 1 face-up card on the field to the top of the Deck.
Like the Xyz Monsters, the Extract Monsters also have numbered cards. However, if an Extract Monster has a "No.XX", it is typically the best of its kind and has no mythical bearing (normally). Each and every numbered Extract is unique and bears no relation to any other numbered Extract. If you wish to contribute your own "No." monster, go for it! Make sure that it is completely different to any of the others and add it to this template.