diff --git a/backend/bang/cards.py b/backend/bang/cards.py
index cd52f2c..94d8ba9 100644
--- a/backend/bang/cards.py
+++ b/backend/bang/cards.py
@@ -339,6 +339,7 @@ class Mancato(Card):
     def play_card(self, player, against, _with=None):
         import bang.characters as chars
         if against != None and player.character.check(player.game, chars.CalamityJanet):
+            import bang.expansions.fistful_of_cards.card_events as ce
             if player.has_played_bang and (not any([isinstance(c, Volcanic) for c in player.equipment]) or player.game.check_event(ce.Lazo)):
                 return False
             import bang.expansions.high_noon.card_events as ceh
diff --git a/backend/bang/players.py b/backend/bang/players.py
index df0d903..e81387a 100644
--- a/backend/bang/players.py
+++ b/backend/bang/players.py
@@ -979,6 +979,7 @@ class Player:
                     self.play_turn(can_play_vendetta=False)
                     return
             self.is_my_turn = False
+            self.has_played_bang = False
             for i in range(len(self.equipment)):
                 if self.equipment[i].usable_next_turn and not self.equipment[i].can_be_used_now:
                     self.equipment[i].can_be_used_now = True
diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index dce6cda..2ff8f5b 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -36,6 +36,7 @@ export default {
 	data: () => ({
 		isConnected: false,
 		c: false,
+		showUpdateUI: false,
 	}),
 	computed: {
 	},
diff --git a/frontend/src/components/Card.vue b/frontend/src/components/Card.vue
index b541e76..07184a7 100644
--- a/frontend/src/components/Card.vue
+++ b/frontend/src/components/Card.vue
@@ -134,6 +134,9 @@ export default {
 	bottom: 20pt;
 	left: 3pt;
 }
+.cant-play {
+	filter: brightness(0.5);
+}
 @media (prefers-color-scheme: dark) {
 	:root, #app {
 		background-color: #181a1b;
diff --git a/frontend/src/components/Chat.vue b/frontend/src/components/Chat.vue
index d73cc08..eba8765 100644
--- a/frontend/src/components/Chat.vue
+++ b/frontend/src/components/Chat.vue
@@ -2,7 +2,7 @@
 	<div class="chat">
 		<h3>{{$t("chat.chat")}}</h3>
 		<div id="chatbox">
-			<p style="margin:1pt;" class="chat-message" v-for="msg in messages" v-bind:key="msg" :style="`color:${msg.color}`">{{msg.text}}</p>
+			<p style="margin:1pt;" class="chat-message" v-for="(msg, i) in messages" v-bind:key="`${i}-c`" :style="`color:${msg.color}`">{{msg.text}}</p>
 			<p class="end">.</p>
 		</div>
 		<form @submit="sendChatMessage" id="msg-form">
diff --git a/frontend/src/components/Chooser.vue b/frontend/src/components/Chooser.vue
index 0e7cdda..51d8653 100644
--- a/frontend/src/components/Chooser.vue
+++ b/frontend/src/components/Chooser.vue
@@ -2,7 +2,7 @@
 	<div id="overlay" class="center-stuff">
 		<h1>{{text}}</h1>
 		<div>
-			<Card v-for="c in cards" v-bind:key="c" :card="c" @click.native="select(c)"	@pointerenter.native="showDesc(c)" @pointerleave.native="desc=''"/>
+			<Card v-for="(c, i) in cards" v-bind:key="i" :card="c" @click.native="select(c)"	@pointerenter.native="showDesc(c)" @pointerleave.native="desc=''"/>
 		</div>
 		<p v-if="hintText">{{hintText}}</p>
 		<div style="margin-top:6pt;" class="button center-stuff" v-if="showCancelBtn" @click="cancel"><span>{{realCancelText}}</span></div>
diff --git a/frontend/src/components/Deck.vue b/frontend/src/components/Deck.vue
index 27ea016..418e380 100644
--- a/frontend/src/components/Deck.vue
+++ b/frontend/src/components/Deck.vue
@@ -5,7 +5,7 @@
 			<div v-if="eventCard" style="position:relative">
 				<div class="card fistful-of-cards" style="position:relative; bottom:-3pt;right:-3pt;"/>
 				<div class="card fistful-of-cards" style="position:absolute; bottom:-1.5pt;right:-1.5pt;"/>
-				<card :card="eventCard" :key="eventCard" :class="eventClasses" @click.native="event"/>
+				<card :card="eventCard" :key="eventCard.name" :class="eventClasses" @click.native="event"/>
 			</div>
 			<div style="position:relative">
 				<div class="card back" style="position:absolute; bottom:-3pt;right:-3pt;"/>
@@ -15,12 +15,14 @@
 			<div style="position:relative;">
 				<card v-if="previousScrap" :card="previousScrap" style="top: 1.5pt;right: -1.5pt;"/>
 				<card v-else :card="card" class="back" style="opacity:0"/>
-				<card v-if="lastScrap" :card="lastScrap" :key="lastScrap" class="last-scrap" @click.native="action('scrap')"
+				<card v-if="lastScrap" :card="lastScrap" :key="lastScrap.name+lastScrap.number" class="last-scrap" @click.native="action('scrap')"
 							@pointerenter.native="desc=($i18n.locale=='it'?lastScrap.desc:lastScrap.desc_eng)" @pointerleave.native="desc=''" />
 			</div>
 		</div>
 		<transition name="list">
 			<p v-if="eventCard" class="center-stuff"><i>{{($i18n.locale=='it'?eventCard.desc:eventCard.desc_eng)}}</i></p>
+		</transition>
+		<transition name="list">
 			<p v-if="desc" class="center-stuff"><i>{{desc}}</i></p>
 		</transition>
 	</div>
diff --git a/frontend/src/components/Lobby.vue b/frontend/src/components/Lobby.vue
index a43cf03..5cdd8af 100644
--- a/frontend/src/components/Lobby.vue
+++ b/frontend/src/components/Lobby.vue
@@ -17,11 +17,11 @@
 				<!-- <div style="position: relative;width:260pt;height:400pt;"> -->
 				<div v-for="p in playersTable" v-bind:key="p.card.name" style="position:relative;">
 					<transition-group v-if="p.max_lives && !p.is_ghost" name="list" tag="div" class="tiny-health">
-						<span v-for="(n, i) in p.lives" v-bind:key="n" :alt="i">❤️</span>
-						<span v-for="(n, i) in (p.max_lives-p.lives)" v-bind:key="n" :alt="i">💀</span>
+						<span v-for="(n, i) in p.lives" v-bind:key="i" :alt="i">❤️</span>
+						<span v-for="(n, i) in (p.max_lives-p.lives)" v-bind:key="`${i}-sk`" :alt="i">💀</span>
 					</transition-group>
 					<div v-else-if="p.is_ghost" class="tiny-health">
-						<span :alt="i">👻</span>
+						<span>👻</span>
 					</div>
 					<Card :card="p.card" :class="{is_my_turn:p.is_my_turn}"/>
 					<Card v-if="p.character" :card="p.character" class="character tiny-character" @click.native="selectedInfo = [p.character]"/>
@@ -32,7 +32,7 @@
 						<Card v-for="card in p.equipment" v-bind:key="card.name+card.number" :card="card" @click.native="selectedInfo = p.equipment"/>
 					</div>
 					<div v-if="p.is_bot" style="position:absolute;top:32%;left:50%;right:50%" class="tiny-health">
-						<span :alt="i">🤖</span>
+						<span>🤖</span>
 					</div>
 				</div>
 					<!-- :style="p.style"/> -->
diff --git a/frontend/src/components/Player.vue b/frontend/src/components/Player.vue
index 621045b..542f914 100644
--- a/frontend/src/components/Player.vue
+++ b/frontend/src/components/Player.vue
@@ -8,13 +8,13 @@
 			<Card v-if="character" :card="character" style="margin-left: -30pt;margin-right: 0pt;"
 					@pointerenter.native="desc=($i18n.locale=='it'?character.desc:character.desc_eng)" @pointerleave.native="desc=''"/>
 			<transition-group name="list" tag="div" style="display: flex;flex-direction:column; justify-content: space-evenly; margin-left: 12pt;margin-right:-10pt;">
-				<span v-for="(n, i) in lives" v-bind:key="n" :alt="i">❤️</span>
-				<span v-for="(n, i) in (max_lives-lives)" v-bind:key="n" :alt="i">💀</span>
+				<span v-for="(n, i) in lives" v-bind:key="i" :alt="i">❤️</span>
+				<span v-for="(n, i) in (max_lives-lives)" v-bind:key="`${i}-sk`" :alt="i">💀</span>
 			</transition-group>
 			<transition-group v-if="lives > 0 || is_ghost" name="list" tag="div" style="margin: 0 0 0 10pt; display:flex;">
 				<Card v-for="card in equipment" v-bind:key="card.name+card.number" :card="card" 
 					@pointerenter.native="desc=($i18n.locale=='it'?card.desc:card.desc_eng)" @pointerleave.native="desc=''"
-					@click.native="play_card(card, true)" />
+					@click.native="play_card(card, true)" :class="{'cant-play':(eventCard && eventCard.name == 'Lazo')}"/>
 			</transition-group>
 		</div>
 		<transition name="list">
@@ -27,9 +27,10 @@
 		<div v-if="lives > 0 || is_ghost" style="position:relative">
 			<span id="hand_text">{{$t('hand')}}</span>
 			<transition-group name="list" tag="div" class="hand">
-				<Card v-for="card in hand" v-bind:key="card.name+card.number" :card="card" 
+				<Card v-for="(card, i) in handComputed" v-bind:key="i+card.name+card.number" :card="card" 
 					@click.native="play_card(card, false)"
-					@pointerenter.native="hint=($i18n.locale=='it'?card.desc:card.desc_eng)" @pointerleave.native="hint=''"/>
+					@pointerenter.native="hint=($i18n.locale=='it'?card.desc:card.desc_eng)" @pointerleave.native="hint=''"
+					:class="{'cant-play':card.cantBePlayed}"/>
 			</transition-group>
 		</div>
 		<transition name="list">
@@ -109,6 +110,7 @@ export default {
 		mancato_needed: 0,
 		is_ghost: false,
 		name: '',
+		eventCard: false,
 	}),
 	sockets: {
 		role(role) {
@@ -163,7 +165,10 @@ export default {
 			setTimeout(function(){
 					this.notifycard = null
 				}.bind(this), 4000)
-		}
+		},
+		event_card(card) {
+			this.eventCard = card
+		},
 	},
 	computed:{
 		respondText() {
@@ -237,6 +242,20 @@ export default {
 				cc.push(x)
 			})
 			return cc
+		},
+		handComputed() {
+			return this.hand.map(x=> {
+				let cantBePlayed = false
+				let calamity_special = (x.name === 'Mancato!' && this.character.name === 'Calamity Janet')
+				let cant_play_bang = (this.has_played_bang && this.equipment.filter(x => x.name == 'Volcanic').length == 0)
+				if ((x.name == 'Bang!' || (calamity_special && x.name=='Mancato!')) && (cant_play_bang || (this.eventCard && this.eventCard.name == "Sermone"))) cantBePlayed = true;
+				else if (this.eventCard && this.eventCard.name == "Il Giudice" && (x.is_equipment || !x.can_be_used_now)) cantBePlayed = true;
+				else if (this.eventCard && this.eventCard.name == "Il Reverendo" && (x.name == "Birra")) cantBePlayed = true;
+				return {
+					...x,
+					cantBePlayed: cantBePlayed
+				}
+			})
 		}
 	},
 	methods: {
@@ -331,7 +350,7 @@ export default {
 			this.card_with = null
 		},
 		really_play_card(card, against) {
-			let res = this.hand.indexOf(card)
+			let res = this.handComputed.indexOf(card)
 			if (res === -1) {
 				res = this.equipment.indexOf(card)
 				if (res !== -1) res += this.hand.length