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[ECC] Implement Ferrafor, Young Yew

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This commit is contained in:
theelk801 2026-01-20 10:13:25 -05:00
parent caa49be609
commit ee1a280410
11 changed files with 141 additions and 19 deletions
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2
Mage.Sets/src/mage/cards/e/ElvishVatkeeper.java
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@ -46,7 +46,7 @@ public final class ElvishVatkeeper extends CardImpl {
// {5}: Transform target Incubator token you control. Double the number of +1/+1 counters on it.
Ability ability = new SimpleActivatedAbility(new TransformTargetEffect(), new GenericManaCost(5));
ability.addEffect(new DoubleCountersTargetEffect(CounterType.P1P1));
ability.addEffect(new DoubleCountersTargetEffect(CounterType.P1P1).withTargetDescription("it"));
ability.addTarget(new TargetPermanent(filter));
this.addAbility(ability);
}

94
Mage.Sets/src/mage/cards/f/FerraforYoungYew.java Normal file
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@ -0,0 +1,94 @@
package mage.cards.f;
import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.common.EntersBattlefieldTriggeredAbility;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.CreateTokenEffect;
import mage.abilities.effects.common.DoubleCountersTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.SubType;
import mage.constants.SuperType;
import mage.filter.StaticFilters;
import mage.game.Game;
import mage.game.permanent.token.SaprolingToken;
import mage.players.Player;
import mage.target.TargetPlayer;
import mage.target.common.TargetCreaturePermanent;
import java.util.UUID;
/**
* @author TheElk801
*/
public final class FerraforYoungYew extends CardImpl {
public FerraforYoungYew(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{6}{G}");
this.supertype.add(SuperType.LEGENDARY);
this.subtype.add(SubType.TREEFOLK);
this.subtype.add(SubType.DRUID);
this.power = new MageInt(4);
this.toughness = new MageInt(7);
// When Ferrafor enters, create a number of 1/1 green Saproling creature tokens equal to the number of counters among creatures target player controls.
Ability ability = new EntersBattlefieldTriggeredAbility(new CreateTokenEffect(
new SaprolingToken(), FerraforYoungYewValue.instance
).setText("create a number of 1/1 green Saproling creature tokens equal " +
"to the number of counters among creatures target player controls"));
ability.addTarget(new TargetPlayer());
this.addAbility(ability);
// {T}: Double the number of each kind of counter on target creature.
ability = new SimpleActivatedAbility(new DoubleCountersTargetEffect(), new TapSourceCost());
ability.addTarget(new TargetCreaturePermanent());
this.addAbility(ability);
}
private FerraforYoungYew(final FerraforYoungYew card) {
super(card);
}
@Override
public FerraforYoungYew copy() {
return new FerraforYoungYew(this);
}
}
enum FerraforYoungYewValue implements DynamicValue {
instance;
@Override
public int calculate(Game game, Ability sourceAbility, Effect effect) {
Player player = game.getPlayer(effect.getTargetPointer().getFirst(game, sourceAbility));
return player != null
? game
.getBattlefield()
.getActivePermanents(StaticFilters.FILTER_CONTROLLED_CREATURE, player.getId(), sourceAbility, game)
.stream()
.mapToInt(permanent -> permanent.getCounters(game).getTotalCount())
.sum()
: 0;
}
@Override
public FerraforYoungYewValue copy() {
return this;
}
@Override
public String getMessage() {
return "";
}
@Override
public String toString() {
return "1";
}
}

4
Mage.Sets/src/mage/cards/i/InvigoratingSurge.java
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@ -21,8 +21,8 @@ public final class InvigoratingSurge extends CardImpl {
// Put a +1/+1 counter on target creature you control, then double the number of +1/+1 counters on that creature.
this.getSpellAbility().addEffect(new AddCountersTargetEffect(CounterType.P1P1.createInstance()));
this.getSpellAbility().addEffect(new DoubleCountersTargetEffect(CounterType.P1P1)
.setText(", then double the number of +1/+1 counters on that creature")
);
.withTargetDescription("that creature")
.concatBy(", then"));
this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
}

7
Mage.Sets/src/mage/cards/o/OrneryTumblewagg.java
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@ -3,10 +3,10 @@ package mage.cards.o;
import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.common.AttacksWhileSaddledTriggeredAbility;
import mage.abilities.triggers.BeginningOfCombatTriggeredAbility;
import mage.abilities.effects.common.DoubleCountersTargetEffect;
import mage.abilities.effects.common.counter.AddCountersTargetEffect;
import mage.abilities.keyword.SaddleAbility;
import mage.abilities.triggers.BeginningOfCombatTriggeredAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
@ -37,10 +37,7 @@ public final class OrneryTumblewagg extends CardImpl {
this.addAbility(ability);
// Whenever Ornery Tumblewagg attacks while saddled, double the number of +1/+1 counters on target creature.
ability = new AttacksWhileSaddledTriggeredAbility(
new DoubleCountersTargetEffect(CounterType.P1P1)
.setText("double the number of +1/+1 counters on target creature")
);
ability = new AttacksWhileSaddledTriggeredAbility(new DoubleCountersTargetEffect(CounterType.P1P1));
ability.addTarget(new TargetCreaturePermanent());
this.addAbility(ability);

3
Mage.Sets/src/mage/cards/s/SageOfTheFang.java
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@ -36,7 +36,8 @@ public final class SageOfTheFang extends CardImpl {
// Renew -- {3}{G}, Exile this card from your graveyard: Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on that creature.
ability = new RenewAbility("{3}{G}", CounterType.P1P1.createInstance());
ability.addEffect(new DoubleCountersTargetEffect(CounterType.P1P1)
.setText(", then double the number of +1/+1 counters on that creature"));
.withTargetDescription("that creature")
.concatBy(", then"));
this.addAbility(ability);
}

3
Mage.Sets/src/mage/cards/s/SazhKatzroy.java
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@ -54,7 +54,8 @@ public final class SazhKatzroy extends CardImpl {
// Whenever Sazh Katzroy attacks, put counter on target creature, then double the number of +1/+1 counters on that creature.
Ability ability = new AttacksTriggeredAbility(new AddCountersTargetEffect(CounterType.P1P1.createInstance()));
ability.addEffect(new DoubleCountersTargetEffect(CounterType.P1P1)
.setText(", then double the number of +1/+1 counters on that creature"));
.withTargetDescription("that creature")
.concatBy(", then"));
ability.addTarget(new TargetCreaturePermanent());
this.addAbility(ability);
}

2
Mage.Sets/src/mage/cards/s/SeismicTutelage.java
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@ -38,7 +38,7 @@ public final class SeismicTutelage extends CardImpl {
// Whenever enchanted creature attacks, double the number of +1/+1 counters on it.
this.addAbility(new AttacksAttachedTriggeredAbility(
new DoubleCountersTargetEffect(CounterType.P1P1),
new DoubleCountersTargetEffect(CounterType.P1P1).withTargetDescription("it"),
AttachmentType.AURA, false, SetTargetPointer.PERMANENT
));
}

4
Mage.Sets/src/mage/cards/t/TanazirQuandrix.java
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@ -43,9 +43,7 @@ public final class TanazirQuandrix extends CardImpl {
this.addAbility(TrampleAbility.getInstance());
// When Tanazir Quandrix enters the battlefield, double the number of +1/+1 counters on target creature you control.
Ability ability = new EntersBattlefieldTriggeredAbility(new DoubleCountersTargetEffect(CounterType.P1P1)
.setText("double the number of +1/+1 counters on target creature you control")
);
Ability ability = new EntersBattlefieldTriggeredAbility(new DoubleCountersTargetEffect(CounterType.P1P1));
ability.addTarget(new TargetControlledCreaturePermanent());
this.addAbility(ability);

4
Mage.Sets/src/mage/cards/v/VisionsOfDominance.java
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@ -24,7 +24,9 @@ public final class VisionsOfDominance extends CardImpl {
// Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on it.
this.getSpellAbility().addEffect(new AddCountersTargetEffect(CounterType.P1P1.createInstance()));
this.getSpellAbility().addEffect(new DoubleCountersTargetEffect(CounterType.P1P1).concatBy(", then"));
this.getSpellAbility().addEffect(new DoubleCountersTargetEffect(CounterType.P1P1)
.withTargetDescription("it")
.concatBy(", then"));
this.getSpellAbility().addTarget(new TargetCreaturePermanent());
// Flashback {8}{G}{G}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.

2
Mage.Sets/src/mage/sets/LorwynEclipsedCommander.java
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@ -69,6 +69,8 @@ public final class LorwynEclipsedCommander extends ExpansionSet {
cards.add(new SetCardInfo("Exotic Orchard", 148, Rarity.RARE, mage.cards.e.ExoticOrchard.class));
cards.add(new SetCardInfo("Faeburrow Elder", 53, Rarity.RARE, mage.cards.f.FaeburrowElder.class));
cards.add(new SetCardInfo("Fellwar Stone", 141, Rarity.UNCOMMON, mage.cards.f.FellwarStone.class));
cards.add(new SetCardInfo("Ferrafor, Young Yew", 16, Rarity.RARE, mage.cards.f.FerraforYoungYew.class, NON_FULL_USE_VARIOUS));
cards.add(new SetCardInfo("Ferrafor, Young Yew", 36, Rarity.RARE, mage.cards.f.FerraforYoungYew.class, NON_FULL_USE_VARIOUS));
cards.add(new SetCardInfo("Fertile Ground", 106, Rarity.COMMON, mage.cards.f.FertileGround.class));
cards.add(new SetCardInfo("Festering Thicket", 61, Rarity.RARE, mage.cards.f.FesteringThicket.class));
cards.add(new SetCardInfo("Fire Covenant", 54, Rarity.UNCOMMON, mage.cards.f.FireCovenant.class));

35
Mage/src/main/java/mage/abilities/effects/common/DoubleCountersTargetEffect.java
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@ -1,8 +1,10 @@
package mage.abilities.effects.common;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.counters.Counter;
import mage.counters.CounterType;
import mage.game.Game;
import mage.game.permanent.Permanent;
@ -14,10 +16,13 @@ public class DoubleCountersTargetEffect extends OneShotEffect {
private final CounterType counterType;
public DoubleCountersTargetEffect() {
this((CounterType) null);
}
public DoubleCountersTargetEffect(CounterType counterType) {
super(Outcome.Benefit);
this.counterType = counterType;
staticText = "double the number of " + counterType.getName() + " counters on it";
}
private DoubleCountersTargetEffect(final DoubleCountersTargetEffect effect) {
@ -36,8 +41,30 @@ public class DoubleCountersTargetEffect extends OneShotEffect {
if (permanent == null) {
return false;
}
return permanent.addCounters(counterType.createInstance(
permanent.getCounters(game).getCount(counterType)
), source.getControllerId(), source, game);
if (counterType != null) {
return permanent.addCounters(counterType.createInstance(
permanent.getCounters(game).getCount(counterType)
), source.getControllerId(), source, game);
}
for (Counter counter : permanent.getCounters(game).copy().values()) {
permanent.addCounters(counter, source, game);
}
return true;
}
@Override
public String getText(Mode mode) {
if (staticText != null && !staticText.isEmpty()) {
return staticText;
}
StringBuilder sb = new StringBuilder("double the number of ");
if (counterType == null) {
sb.append("each kind of counter on ");
} else {
sb.append(counterType);
sb.append(" counters on ");
}
sb.append(getTargetPointer().describeTargets(mode.getTargets(), "it"));
return sb.toString();
}
}