Intervene [Urza's Legacy] 076 or when a "Ghostrick" monster

or when a "Ghostrick" monster you control is targeted for an attack: You can negate the attack

Set: OTS Tournament Pack 17 Card type: Effect Monster Rarity: Common Attack: 2700 Defense: 1000 While face-up on the field

Set: Nemesis Type: Creature — Human Rebel Rarity: Rare Cost: {2}{G}{G} {3}

Set: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Common Attack: 400 Defense: 400 Once per turn: You can choose a number from 1 to 3

and add them to your Deck

Intervene [Urza's Legacy] 076 or when a "Ghostrick" monsterSet: Urza's Legacy Type: Instant Rarity: Common Cost: {U} Counter target spell that targets a creature. "At first I simply observed. But I found that without investment in others, life serves no purpose." Karn, silver golem