Monsters play emotions from hand

Assets/Battle/CardsMonsters/EagernessMCard.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EagernessMCard : MonsterCard
+{
+    public EagernessMCard(BattleParticipant owner)
+        : base(owner, MCardId.Eagerness, "Eagerness", 0, CardType.Emotion,
+            "1 Energy") {
+    }
+
+    public override IEnumerator Use(IBattleEffectApplier effectApplier,
+            MonsterViewpoint viewpoint) {
+        effectApplier.Apply(new DropEmotionEffect(1, this.owner.Team));
+        yield break;
+    }
+}

Assets/Battle/CardsMonsters/EagernessMCard.cs.meta

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