Force of Will (Paul McCabe) [World Championship Decks 1997] World Championship Decks 1998 Set: Arabian Nights Type: Land

Set: Arabian Nights Type: Land Rarity: Uncommon Whenever City of Brass becomes tapped

sacrifice Contamination unless you sacrifice a creature

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Konda's Banner can be attached only to a legendary creature

Then if there are four or more charge counters on it

At the very least

Force of Will (Paul McCabe) [World Championship Decks 1997] World Championship Decks 1998 Set: Arabian Nights Type: LandSet: World Championship Decks 1997 Type: Instant Rarity: Uncommon Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost. Counter target spell.