[KHM] Niko Aris

This commit is contained in:
Evan Kranzler 2021-01-10 15:24:42 -05:00
parent 6cb89b00ed
commit 01261575a8
4 changed files with 222 additions and 0 deletions

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@ -0,0 +1,180 @@
package mage.cards.n;
import mage.abilities.Ability;
import mage.abilities.DelayedTriggeredAbility;
import mage.abilities.LoyaltyAbility;
import mage.abilities.common.EntersBattlefieldTriggeredAbility;
import mage.abilities.common.PlaneswalkerEntersWithLoyaltyCountersAbility;
import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.dynamicvalue.MultipliedValue;
import mage.abilities.dynamicvalue.common.CardsDrawnThisTurnDynamicValue;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.CreateDelayedTriggeredAbilityEffect;
import mage.abilities.effects.common.CreateTokenEffect;
import mage.abilities.effects.common.DamageTargetEffect;
import mage.abilities.effects.common.ReturnToHandTargetEffect;
import mage.abilities.effects.common.combat.CantBeBlockedTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.*;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.TappedPredicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.permanent.token.ShardToken;
import mage.game.stack.Spell;
import mage.target.TargetPermanent;
import mage.target.common.TargetControlledCreaturePermanent;
import mage.watchers.Watcher;
import mage.watchers.common.CardsDrawnThisTurnWatcher;
import java.util.Objects;
import java.util.UUID;
/**
* @author TheElk801
*/
public final class NikoAris extends CardImpl {
private static final FilterPermanent filter = new FilterCreaturePermanent("tapped creature");
static {
filter.add(TappedPredicate.instance);
}
private static final DynamicValue xValue = new MultipliedValue(CardsDrawnThisTurnDynamicValue.instance, 2);
public NikoAris(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.PLANESWALKER}, "{X}{W}{U}{U}");
this.addSuperType(SuperType.LEGENDARY);
this.subtype.add(SubType.NIKO);
this.addAbility(new PlaneswalkerEntersWithLoyaltyCountersAbility(3));
// When Niko Aris enters the battlefield, create X Shard tokens.
this.addAbility(new EntersBattlefieldTriggeredAbility(
new CreateTokenEffect(new ShardToken(), NikoArisValue.instance)
), new NikoArisWatcher());
// +1: Up to one target creature you control can't be blocked this turn. Whenever that creature deals damage this turn, return it to its owner's hand.
Ability ability = new LoyaltyAbility(new CantBeBlockedTargetEffect(Duration.EndOfTurn), 1);
ability.addEffect(new CreateDelayedTriggeredAbilityEffect(new NikoArisDamageTriggeredAbility()));
ability.addTarget(new TargetControlledCreaturePermanent(0, 1));
this.addAbility(ability);
// 1: Niko Aris deals 2 damage to target tapped creature for each card you've drawn this turn.
ability = new LoyaltyAbility(new DamageTargetEffect(xValue).setText(
"{this} deals 2 damage to target tapped creature for each card you've drawn this turn"
), -1);
ability.addTarget(new TargetPermanent(filter));
this.addAbility(ability, new CardsDrawnThisTurnWatcher());
// 1: Create a Shard token.
this.addAbility(new LoyaltyAbility(new CreateTokenEffect(new ShardToken()), -1));
}
private NikoAris(final NikoAris card) {
super(card);
}
@Override
public NikoAris copy() {
return new NikoAris(this);
}
}
enum NikoArisValue implements DynamicValue {
instance;
@Override
public int calculate(Game game, Ability sourceAbility, Effect effect) {
NikoArisWatcher watcher = game.getState().getWatcher(NikoArisWatcher.class, sourceAbility.getSourceId());
if (watcher == null) {
return 0;
}
if (game.getState().getValue(sourceAbility.getSourceId().toString() + "xValue") == null) {
return 0;
}
return (Integer) game.getState().getValue(sourceAbility.getSourceId().toString() + "xValue");
}
@Override
public DynamicValue copy() {
return instance;
}
@Override
public String toString() {
return "X";
}
@Override
public String getMessage() {
return "";
}
}
class NikoArisWatcher extends Watcher {
NikoArisWatcher() {
super(WatcherScope.CARD);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() != GameEvent.EventType.SPELL_CAST) {
return;
}
Spell spell = game.getSpellOrLKIStack(event.getTargetId());
if (spell == null || spell.getSourceId() != super.getSourceId()) {
return;
}
game.getState().setValue(
spell.getSourceId().toString() + "xValue",
spell.getSpellAbility().getManaCostsToPay().getX()
);
}
}
class NikoArisDamageTriggeredAbility extends DelayedTriggeredAbility {
NikoArisDamageTriggeredAbility() {
super(new ReturnToHandTargetEffect(), Duration.EndOfTurn, false);
}
private NikoArisDamageTriggeredAbility(final NikoArisDamageTriggeredAbility ability) {
super(ability);
}
@Override
public NikoArisDamageTriggeredAbility copy() {
return new NikoArisDamageTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
switch (event.getType()) {
case DAMAGED_PLAYER:
case DAMAGED_CREATURE:
case DAMAGED_PLANESWALKER:
return true;
}
return false;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
return this.getEffects()
.stream()
.filter(Objects::nonNull)
.map(Effect::getTargetPointer)
.map(targetPointer -> targetPointer.getFirst(game, this))
.anyMatch(event.getSourceId()::equals);
}
@Override
public String getRule() {
return "Whenever that creature deals damage this turn, return it to its owner's hand.";
}
}

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@ -91,6 +91,7 @@ public final class Kaldheim extends ExpansionSet {
cards.add(new SetCardInfo("Koma's Faithful", 102, Rarity.COMMON, mage.cards.k.KomasFaithful.class));
cards.add(new SetCardInfo("Magda, Brazen Outlaw", 142, Rarity.RARE, mage.cards.m.MagdaBrazenOutlaw.class));
cards.add(new SetCardInfo("Masked Vandal", 184, Rarity.COMMON, mage.cards.m.MaskedVandal.class));
cards.add(new SetCardInfo("Niko Aris", 225, Rarity.MYTHIC, mage.cards.n.NikoAris.class));
cards.add(new SetCardInfo("Pyre of Heroes", 241, Rarity.RARE, mage.cards.p.PyreOfHeroes.class));
cards.add(new SetCardInfo("Rampage of the Valkyries", 393, Rarity.UNCOMMON, mage.cards.r.RampageOfTheValkyries.class));
cards.add(new SetCardInfo("Ravenform", 72, Rarity.COMMON, mage.cards.r.Ravenform.class));

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@ -33,6 +33,7 @@ public enum SubType {
CARTOUCHE("Cartouche", SubTypeSet.EnchantmentType),
CURSE("Curse", SubTypeSet.EnchantmentType),
SAGA("Saga", SubTypeSet.EnchantmentType),
SHARD("Shard", SubTypeSet.EnchantmentType),
SHRINE("Shrine", SubTypeSet.EnchantmentType),
// 205.3g: Artifacts have their own unique set of subtypes; these subtypes are called artifact types.
CLUE("Clue", SubTypeSet.ArtifactType),
@ -415,6 +416,7 @@ public enum SubType {
LUKKA("Lukka", SubTypeSet.PlaneswalkerType),
NAHIRI("Nahiri", SubTypeSet.PlaneswalkerType),
NARSET("Narset", SubTypeSet.PlaneswalkerType),
NIKO("Niko", SubTypeSet.PlaneswalkerType),
NISSA("Nissa", SubTypeSet.PlaneswalkerType),
NIXILIS("Nixilis", SubTypeSet.PlaneswalkerType),
OBI_WAN("Obi-Wan", SubTypeSet.PlaneswalkerType, true), // Star Wars

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@ -0,0 +1,39 @@
package mage.game.permanent.token;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.SacrificeSourceCost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.common.DrawCardSourceControllerEffect;
import mage.abilities.effects.keyword.ScryEffect;
import mage.constants.CardType;
import mage.constants.SubType;
/**
* @author TheElk801
*/
public final class ShardToken extends TokenImpl {
public ShardToken() {
super("Shard", "Shard token");
cardType.add(CardType.ENCHANTMENT);
subtype.add(SubType.SHARD);
// {2}, Sacrifice this enchantment: Scry 1, then draw a card.
Ability ability = new SimpleActivatedAbility(new ScryEffect(1), new GenericManaCost(2));
ability.addEffect(new DrawCardSourceControllerEffect(1).concatBy(", then"));
SacrificeSourceCost cost = new SacrificeSourceCost();
cost.setText("Sacrifice this enchantment");
ability.addCost(cost);
this.addAbility(ability);
}
public ShardToken(final ShardToken token) {
super(token);
}
public ShardToken copy() {
return new ShardToken(this);
}
}