Fix/Addition - Wizard Survivor Antag Status (#35226)

Content.Shared/Magic/SharedMagicSystem.cs

@@ -469,7 +469,8 @@ public abstract class SharedMagicSystem : EntitySystem
     #endregion
     #region Global Spells
 
-    private void OnRandomGlobalSpawnSpell(RandomGlobalSpawnSpellEvent ev)
+    // TODO: Change this into a "StartRuleAction" when actions with multiple events are supported
+    protected virtual void OnRandomGlobalSpawnSpell(RandomGlobalSpawnSpellEvent ev)
     {
         if (!_net.IsServer || ev.Handled || !PassesSpellPrerequisites(ev.Action, ev.Performer) || ev.Spawns is not { } spawns)
             return;
@@ -486,6 +487,9 @@ public abstract class SharedMagicSystem : EntitySystem
 
             var ent = human.Comp.OwnedEntity.Value;
 
+            if (_tag.HasTag(ent, "InvalidForGlobalSpawnSpell"))
+                continue;
+
             var mapCoords = _transform.GetMapCoordinates(ent);
             foreach (var spawn in EntitySpawnCollection.GetSpawns(spawns, _random))
             {