Noble Knight Medraut (NKRT-EN006) [Noble Knights of the Round Table Box Set]

This card is treated as a Normal Monster while face-up on the field. While equipped with a "Noble Arms" Equip Spell Card, this card becomes an Effect Monster with these effects. // *This card becomes DARK and its Level is increased by 1. Once per turn, if you control no other monsters: You can Special Summon 1 "Noble Knight" monster from your Deck in face-up Defense Position, except "Noble Knight Medraut", and if you do, destroy 1 Equip Spell Card you control.