mage/Mage.Sets/src/mage/cards/a/AmbitiousFarmhand.java

package mage.cards.a;

import mage.MageInt;
import mage.abilities.common.ActivateIfConditionActivatedAbility;
import mage.abilities.common.EntersBattlefieldTriggeredAbility;
import mage.abilities.condition.common.CovenCondition;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.common.TransformSourceEffect;
import mage.abilities.effects.common.search.SearchLibraryPutInHandEffect;
import mage.abilities.hint.common.CovenHint;
import mage.abilities.keyword.TransformAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.*;
import mage.filter.FilterCard;
import mage.target.common.TargetCardInLibrary;

import java.util.UUID;

/**
 * @author TheElk801
 */
public final class AmbitiousFarmhand extends CardImpl {

    private static final FilterCard filter = new FilterCard("basic Plains card");

    static {
        filter.add(SuperType.BASIC.getPredicate());
        filter.add(SubType.PLAINS.getPredicate());
    }

    public AmbitiousFarmhand(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}");

        this.subtype.add(SubType.HUMAN);
        this.subtype.add(SubType.PEASANT);
        this.power = new MageInt(1);
        this.toughness = new MageInt(1);
        this.transformable = true;
        this.secondSideCardClazz = mage.cards.s.SeasonedCathar.class;

        // When Ambitious Farmhand enters the battlefield, you may search your library for a basic Plains card, reveal it, put it into your hand, then shuffle.
        this.addAbility(new EntersBattlefieldTriggeredAbility(
                new SearchLibraryPutInHandEffect(new TargetCardInLibrary(filter)), true
        ));

        // Coven—{1}{W}{W}: Transform Ambitious Farmhand. Activate only if you control three or more creatures with different powers.
        this.addAbility(new TransformAbility());
        this.addAbility(new ActivateIfConditionActivatedAbility(
                Zone.BATTLEFIELD, new TransformSourceEffect(true),
                new ManaCostsImpl<>("{1}{W}{W}"), CovenCondition.instance
        ).setAbilityWord(AbilityWord.COVEN).addHint(CovenHint.instance));
    }

    private AmbitiousFarmhand(final AmbitiousFarmhand card) {
        super(card);
    }

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