Elementsaber Lapauila

Once per turn, when a Spell/Trap Card is activated (Quick Effect): You can send 1 "Elementsaber" monster from your hand to the GY; negate the activation, and if you do, destroy that card. 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.