diff --git a/cockatrice/src/game/board/abstract_card_drag_item.cpp b/cockatrice/src/game/board/abstract_card_drag_item.cpp
index c961cbcb6..c9a964048 100644
--- a/cockatrice/src/game/board/abstract_card_drag_item.cpp
+++ b/cockatrice/src/game/board/abstract_card_drag_item.cpp
@@ -1,6 +1,7 @@
 #include "abstract_card_drag_item.h"
 
 #include "../../client/settings/cache_settings.h"
+#include "../z_values.h"
 
 #include <QCursor>
 #include <QDebug>
@@ -18,13 +19,13 @@ AbstractCardDragItem::AbstractCardDragItem(AbstractCardItem *_item,
 {
     if (parentDrag) {
         parentDrag->addChildDrag(this);
-        setZValue(2000000007 + hotSpot.x() * 1000000 + hotSpot.y() * 1000 + 1000);
+        setZValue(ZValues::childDragZValue(hotSpot.x(), hotSpot.y()));
         connect(parentDrag, &QObject::destroyed, this, &AbstractCardDragItem::deleteLater);
     } else {
         hotSpot = QPointF{qBound(0.0, hotSpot.x(), static_cast<qreal>(CARD_WIDTH - 1)),
                           qBound(0.0, hotSpot.y(), static_cast<qreal>(CARD_HEIGHT - 1))};
         setCursor(Qt::ClosedHandCursor);
-        setZValue(2000000007);
+        setZValue(ZValues::DRAG_ITEM);
     }
     if (item->getTapped())
         setTransform(QTransform()
diff --git a/cockatrice/src/game/board/abstract_card_item.cpp b/cockatrice/src/game/board/abstract_card_item.cpp
index d5538011d..f8365c3d6 100644
--- a/cockatrice/src/game/board/abstract_card_item.cpp
+++ b/cockatrice/src/game/board/abstract_card_item.cpp
@@ -3,6 +3,7 @@
 #include "../../client/settings/cache_settings.h"
 #include "../../interface/card_picture_loader/card_picture_loader.h"
 #include "../game_scene.h"
+#include "../z_values.h"
 
 #include <QCursor>
 #include <QGraphicsScene>
@@ -215,7 +216,7 @@ void AbstractCardItem::setHovered(bool _hovered)
     if (_hovered)
         processHoverEvent();
     isHovered = _hovered;
-    setZValue(_hovered ? 2000000004 : realZValue);
+    setZValue(_hovered ? ZValues::HOVERED_CARD : realZValue);
     setScale(_hovered && SettingsCache::instance().getScaleCards() ? 1.1 : 1);
     setTransformOriginPoint(_hovered ? CARD_WIDTH / 2 : 0, _hovered ? CARD_HEIGHT / 2 : 0);
     update();
diff --git a/cockatrice/src/game/board/arrow_item.cpp b/cockatrice/src/game/board/arrow_item.cpp
index 1352b3a05..257d96f8a 100644
--- a/cockatrice/src/game/board/arrow_item.cpp
+++ b/cockatrice/src/game/board/arrow_item.cpp
@@ -5,6 +5,7 @@
 #include "../player/player.h"
 #include "../player/player_actions.h"
 #include "../player/player_target.h"
+#include "../z_values.h"
 #include "../zones/card_zone.h"
 #include "card_item.h"
 
@@ -23,7 +24,7 @@ ArrowItem::ArrowItem(Player *_player, int _id, ArrowTarget *_startItem, ArrowTar
     : QGraphicsItem(), player(_player), id(_id), startItem(_startItem), targetItem(_targetItem), targetLocked(false),
       color(_color), fullColor(true)
 {
-    setZValue(2000000005);
+    setZValue(ZValues::ARROWS);
 
     if (startItem)
         startItem->addArrowFrom(this);
diff --git a/cockatrice/src/game/zones/view_zone_widget.cpp b/cockatrice/src/game/zones/view_zone_widget.cpp
index 3ea4eb119..0ad3b10f1 100644
--- a/cockatrice/src/game/zones/view_zone_widget.cpp
+++ b/cockatrice/src/game/zones/view_zone_widget.cpp
@@ -7,6 +7,7 @@
 #include "../game_scene.h"
 #include "../player/player.h"
 #include "../player/player_actions.h"
+#include "../z_values.h"
 #include "view_zone.h"
 
 #include <QCheckBox>
@@ -47,7 +48,7 @@ ZoneViewWidget::ZoneViewWidget(Player *_player,
 {
     setAcceptHoverEvents(true);
     setAttribute(Qt::WA_DeleteOnClose);
-    setZValue(2000000006);
+    setZValue(ZValues::ZONE_VIEW_WIDGET);
     setFlag(ItemIgnoresTransformations);
 
     QGraphicsLinearLayout *vbox = new QGraphicsLinearLayout(Qt::Vertical);
@@ -71,7 +72,7 @@ ZoneViewWidget::ZoneViewWidget(Player *_player,
 
         QGraphicsProxyWidget *searchEditProxy = new QGraphicsProxyWidget;
         searchEditProxy->setWidget(&searchEdit);
-        searchEditProxy->setZValue(2000000007);
+        searchEditProxy->setZValue(ZValues::DRAG_ITEM);
         vbox->addItem(searchEditProxy);
 
         // top row
@@ -80,13 +81,13 @@ ZoneViewWidget::ZoneViewWidget(Player *_player,
         // groupBy options
         QGraphicsProxyWidget *groupBySelectorProxy = new QGraphicsProxyWidget;
         groupBySelectorProxy->setWidget(&groupBySelector);
-        groupBySelectorProxy->setZValue(2000000008);
+        groupBySelectorProxy->setZValue(ZValues::TOP_UI);
         hTopRow->addItem(groupBySelectorProxy);
 
         // sortBy options
         QGraphicsProxyWidget *sortBySelectorProxy = new QGraphicsProxyWidget;
         sortBySelectorProxy->setWidget(&sortBySelector);
-        sortBySelectorProxy->setZValue(2000000007);
+        sortBySelectorProxy->setZValue(ZValues::DRAG_ITEM);
         hTopRow->addItem(sortBySelectorProxy);
 
         vbox->addItem(hTopRow);