- MoJhoSto: somewhat more varied AI strategy when deciding between Momir and Jhoira. Also, don't spam Jhoira instant copying ability all the time.

forge-ai/src/main/java/forge/ai/SpecialCardAi.java

@@ -25,6 +25,7 @@ import forge.card.ColorSet;
 import forge.card.MagicColor;
 import forge.card.mana.ManaCost;
 import forge.game.Game;
+import forge.game.GameType;
 import forge.game.ability.AbilityFactory;
 import forge.game.ability.AbilityUtils;
 import forge.game.ability.ApiType;
@@ -43,6 +44,7 @@ import forge.game.staticability.StaticAbility;
 import forge.game.trigger.Trigger;
 import forge.game.zone.ZoneType;
 import forge.util.Aggregates;
+import forge.util.MyRandom;
 import forge.util.TextUtil;
 import forge.util.maps.LinkedHashMapToAmount;
 import forge.util.maps.MapToAmount;
@@ -778,6 +780,13 @@ public class SpecialCardAi {
             if (source.getGame().getPhaseHandler().getPhase().isBefore(PhaseType.MAIN1)) {
                 return false;
             }
+
+            // In MoJhoSto, prefer Jhoira sorcery ability from time to time
+            if (source.getGame().getRules().hasAppliedVariant(GameType.MoJhoSto)
+                    && ai.getLandsInPlay().size() >= 3 && MyRandom.percentTrue(50)) {
+                return false;
+            }
+
             // Set PayX here to maximum value.
             int tokenSize = ComputerUtilMana.determineLeftoverMana(sa, ai);
 

forge-ai/src/main/java/forge/ai/ability/PlayAi.java

@@ -5,6 +5,7 @@ import forge.ai.*;
 import forge.card.CardStateName;
 import forge.card.CardTypeView;
 import forge.game.Game;
+import forge.game.GameType;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardCollection;
@@ -16,6 +17,7 @@ import forge.game.spellability.Spell;
 import forge.game.spellability.SpellAbility;
 import forge.game.spellability.TargetRestrictions;
 import forge.game.zone.ZoneType;
+import forge.util.MyRandom;
 
 import java.util.List;
 
@@ -54,6 +56,14 @@ public class PlayAi extends SpellAbilityAi {
         
         if ("ReplaySpell".equals(logic)) {
             return ComputerUtil.targetPlayableSpellCard(ai, cards, sa, sa.hasParam("WithoutManaCost"));                
+        } else if ("JhoiraAvatarInstant".equals(logic)) {
+            if (game.getRules().hasAppliedVariant(GameType.MoJhoSto)) {
+                // Some additional logic for MoJhoSto: don't spam activate the Instant copying ability all the time
+                // Can probably be improved, but as random as MoJhoSto already is, probably not a huge deal for now
+                if (MyRandom.percentTrue(80)) {
+                    return false;
+                }
+            }
         }
 
         if (source != null && source.hasKeyword("Hideaway") && source.hasRemembered()) {

forge-gui/res/cardsfolder/j/jhoira_of_the_ghitu_avatar.txt

@@ -2,7 +2,7 @@ Name:Jhoira of the Ghitu Avatar
 ManaCost:no cost
 Types:Vanguard
 HandLifeModifier:+1/+0
-A:AB$ Play | Cost$ 3 Discard<1/Card> | ActivationZone$ Command | AnySupportedCard$ Instant | RandomCopied$ True | RandomNum$ 3 | ChoiceNum$ 1 | CopyCard$ True | WithoutManaCost$ True | SpellDescription$ Copy three instant cards chosen at random. You may cast one of the copies without paying its mana cost.
+A:AB$ Play | Cost$ 3 Discard<1/Card> | ActivationZone$ Command | AnySupportedCard$ Instant | RandomCopied$ True | RandomNum$ 3 | ChoiceNum$ 1 | CopyCard$ True | WithoutManaCost$ True | AILogic$ JhoiraAvatarInstant | SpellDescription$ Copy three instant cards chosen at random. You may cast one of the copies without paying its mana cost.
 A:AB$ Play | Cost$ 3 Discard<1/Card> | ActivationZone$ Command | AnySupportedCard$ Sorcery | RandomCopied$ True | RandomNum$ 3 | ChoiceNum$ 1 | CopyCard$ True | WithoutManaCost$ True | SorcerySpeed$ True | SpellDescription$ Copy three sorcery cards chosen at random. You may cast one of the copies without paying its mana cost. Activate this ability only any time you could cast a sorcery.
 SVar:Picture:https://downloads.cardforge.org/images/cards/VAN/Jhoira of the Ghitu Avatar.full.jpg
 Oracle:Hand +1, life +0\n{3}, Discard a card: Copy three instant cards chosen at random. You may cast one of the copies without paying its mana cost.\n{3}, Discard a card: Copy three sorcery cards chosen at random. You may cast one of the copies without paying its mana cost. Activate this ability only any time you could cast a sorcery.