Negate Attack [YSDS-EN037] Common 2017 Mega-Tins Mega Pack If this card is Tribute

If this card is Tribute Summoned: Target 1 monster on the field

Monster: Target 1 monster in your Graveyard

also this card gains 1000 ATK for each card sent to the GY by this effect

Set: Gladiator's Assault Card type: Continuous Trap Rarity: Common When the effect of a DARK monster activates on the field or in the Graveyard

this card's ATK becomes double its original ATK until the End Phase of that turn

Negate Attack [YSDS-EN037] Common 2017 Mega-Tins Mega Pack If this card is TributeSet: Starter Deck: Syrus Truesdale Card type: Counter Trap Rarity: Common Activate only when an opponent's monster declares an attack. Negate the attack of that 1 monster and end the Battle Phase.