1 Tuner + 1 or more non-Tuner "X-Saber" monsters / During your Main Phase: You can Tribute 1 "X-Saber" monster to choose 1 of these effects; this card gains that effect until the End Phase. At the start of the Damage Step, if this card battles an opponent's monster: Destroy that monster (without damage calculation). This card cannot be destroyed by the effects of Trap Cards.