Phyrexian Dreadnought [Judge Gift Cards 2010] Phantom Darkness if necessary

if necessary

then you can destroy cards on the field up to the number of "Lightsworn" cards sent to the Graveyard by this effect

Set: Cybernetic Revolution Card type: Quick Play Spell Rarity: Ultimate Rare Send to the Graveyard 1 "Winged Kuriboh" from your side of the field and 2 cards from your hand

While "The Sanctuary in the Sky" is on the field and your Life Points are higher than your opponent's

Set: Rise of the Duelist Card type: Normal Spell Rarity: Starlight Rare If your opponent has activated a monster effect during your Main Phase this turn: Activate 1 of these effects

Phyrexian Dreadnought [Judge Gift Cards 2010] Phantom Darkness if necessarySet: Judge Gift Cards 2010 Type: Artifact Creature Phyrexian Dreadnought Rarity: Rare Cost: {1} Trample When Phyrexian Dreadnought enters the battlefield, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.