public ContestedWarZone(UUID ownerId) {
super(ownerId, 144, "Contested War Zone", Rarity.RARE, new CardType[]{CardType.LAND}, null);
this.expansionSetCode = "MBS";
this.addAbility(new ColorlessManaAbility());
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new BoostAllEffect(1, 0, Duration.EndOfTurn, filter, false), new ManaCostsImpl("{1}"));
ability.addCost(new TapSourceCost());
this.addAbility(ability);
this.addAbility(new ContestedWarZoneAbility());
}