Decimator Web [Mirrodin Besieged] 97 return Pulse of the Dross

return Pulse of the Dross to its owner's hand

When an attack is declared involving this card that was Synchro Summoned this turn and another monster: You can make this card's ATK become double its original ATK until the end of this turn

Set: Dragons of Tarkir Type: Instant Rarity: Rare Cost: {4}{U}{U} As an additional cost to cast this spell

all materials must be the same Attribute

Decimator Web [Mirrodin Besieged] 97 return Pulse of the DrossSet: Mirrodin Besieged Type: Artifact Rarity: Rare Cost: {4} {4}, {T}: Target opponent loses 2 life, gets a poison counter, then mills six cards. Mycosynth grew unfettered beneath the black lacuna, metastasizing into a matrix of noxious energy.