mage/Mage.Sets/src/mage/cards/c/CountrysideCrusher.java

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package mage.cards.c;

import java.util.UUID;
import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
import mage.abilities.common.PutCardIntoGraveFromAnywhereAllTriggeredAbility;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.counter.AddCountersSourceEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.counters.CounterType;
import mage.filter.common.FilterLandCard;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;

/**
 *
 * @author LevelX2
 */
public class CountrysideCrusher extends CardImpl {

    public CountrysideCrusher(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{1}{R}{R}");
        this.subtype.add("Giant");
        this.subtype.add("Warrior");

        this.power = new MageInt(3);
        this.toughness = new MageInt(3);

        // At the beginning of your upkeep, reveal the top card of your library. If it's a land card, put it into your graveyard and repeat this process.
        this.addAbility(new BeginningOfUpkeepTriggeredAbility(new CountrysideCrusherEffect(), TargetController.YOU, false));
        // Whenever a land card is put into your graveyard from anywhere, put a +1/+1 counter on Countryside Crusher.
        this.addAbility(new PutCardIntoGraveFromAnywhereAllTriggeredAbility(
                new AddCountersSourceEffect(CounterType.P1P1.createInstance()),
                false, new FilterLandCard("a land card"), TargetController.YOU
        ));

    }

    public CountrysideCrusher(final CountrysideCrusher card) {
        super(card);
    }

    @Override
    public CountrysideCrusher copy() {
        return new CountrysideCrusher(this);
    }
}

class CountrysideCrusherEffect extends OneShotEffect {

    public CountrysideCrusherEffect() {
        super(Outcome.Discard);
        this.staticText = "reveal the top card of your library. If it's a land card, put it into your graveyard and repeat this process";
    }

    public CountrysideCrusherEffect(final CountrysideCrusherEffect effect) {
        super(effect);
    }

    @Override
    public CountrysideCrusherEffect copy() {
        return new CountrysideCrusherEffect(this);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        Player controller = game.getPlayer(source.getControllerId());
        Permanent sourcePermanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
        if (controller != null && sourcePermanent != null) {
            Cards cards = new CardsImpl();
            while (controller.getLibrary().hasCards()) {
                Card card = controller.getLibrary().getFromTop(game);
                cards.add(card);
                if (card.isLand()) {
                    controller.moveCards(card, Zone.GRAVEYARD, source, game);
                } else {
                    break;
                }
            }
            controller.revealCards(sourcePermanent.getName(), cards, game);
            return true;
        }
        return false;
    }
}