Elementsaber Molehu

Once per turn (Quick Effect): You can send 1 "Elementsaber" monster from your hand to the GY, then target 1 face-up monster on the field; change it to face-down Defense Position. Once per turn, if this card is in the GY: You can declare 1 Attribute; this card in the GY becomes that Attribute until the end of this turn.

Warrior DARK Effect Monster 4 effect