this.color.setWhite(true);
this.power = new MageInt(2);
this.toughness = new MageInt(2);
// When Gwyllion Hedge-Mage enters the battlefield, if you control two or more Plains, you may put a 1/1 white Kithkin Soldier creature token onto the battlefield.
Ability ability = new ConditionalTriggeredAbility(new EntersBattlefieldTriggeredAbility(new CreateTokenEffect(new KithkinToken()), true), new PermanentsOnTheBattlefieldCondition(filter, CountType.MORE_THAN, 1), rule1);
this.addAbility(ability);
// When Gwyllion Hedge-Mage enters the battlefield, if you control two or more Swamps, you may put a -1/-1 counter on target creature.
Ability ability2 = new ConditionalTriggeredAbility(new EntersBattlefieldTriggeredAbility(new AddCountersTargetEffect(CounterType.M1M1.createInstance()), true), new PermanentsOnTheBattlefieldCondition(filter2, CountType.MORE_THAN, 1), rule2);
ability2.addTarget(new TargetPermanent(filter3));