diff --git a/app/blueprints/api/v1/grid_artifact_blueprint.rb b/app/blueprints/api/v1/grid_artifact_blueprint.rb
index 6f4b14a..abe8216 100644
--- a/app/blueprints/api/v1/grid_artifact_blueprint.rb
+++ b/app/blueprints/api/v1/grid_artifact_blueprint.rb
@@ -3,10 +3,22 @@
 module Api
   module V1
     class GridArtifactBlueprint < ApiBlueprint
-      fields :element, :level, :reroll_slot
+      fields :level, :reroll_slot
 
-      # Proficiency is only present on quirk artifacts
-      field :proficiency, if: ->(_field, obj, _options) { obj.proficiency.present? }
+      field :collection_artifact_id
+      field :out_of_sync, if: ->(_field, ga, _options) { ga.collection_artifact_id.present? } do |ga|
+        ga.out_of_sync?
+      end
+
+      # Return element as integer
+      field :element do |obj|
+        obj.element_before_type_cast
+      end
+
+      # Proficiency is only present on quirk artifacts, return as integer
+      field :proficiency, if: ->(_field, obj, _options) { obj.proficiency.present? } do |obj|
+        obj.proficiency_before_type_cast
+      end
 
       field :skills do |obj|
         [obj.skill1, obj.skill2, obj.skill3, obj.skill4].map do |skill|
diff --git a/app/blueprints/api/v1/grid_character_blueprint.rb b/app/blueprints/api/v1/grid_character_blueprint.rb
index c6370c6..e7bde4f 100644
--- a/app/blueprints/api/v1/grid_character_blueprint.rb
+++ b/app/blueprints/api/v1/grid_character_blueprint.rb
@@ -9,6 +9,11 @@ module Api
         gc.transcendence_step
       end
 
+      field :collection_character_id
+      field :out_of_sync, if: ->(_field, gc, _options) { gc.collection_character_id.present? } do |gc|
+        gc.out_of_sync?
+      end
+
       view :preview do
         association :character, blueprint: CharacterBlueprint
       end
diff --git a/app/blueprints/api/v1/grid_summon_blueprint.rb b/app/blueprints/api/v1/grid_summon_blueprint.rb
index 637cfd5..327fbe5 100644
--- a/app/blueprints/api/v1/grid_summon_blueprint.rb
+++ b/app/blueprints/api/v1/grid_summon_blueprint.rb
@@ -5,6 +5,11 @@ module Api
     class GridSummonBlueprint < ApiBlueprint
       fields :main, :friend, :position, :quick_summon, :uncap_level, :transcendence_step
 
+      field :collection_summon_id
+      field :out_of_sync, if: ->(_field, gs, _options) { gs.collection_summon_id.present? } do |gs|
+        gs.out_of_sync?
+      end
+
       view :preview do
         association :summon, blueprint: SummonBlueprint
       end
diff --git a/app/blueprints/api/v1/grid_weapon_blueprint.rb b/app/blueprints/api/v1/grid_weapon_blueprint.rb
index 11042e9..a754059 100644
--- a/app/blueprints/api/v1/grid_weapon_blueprint.rb
+++ b/app/blueprints/api/v1/grid_weapon_blueprint.rb
@@ -5,6 +5,11 @@ module Api
     class GridWeaponBlueprint < ApiBlueprint
       fields :mainhand, :position, :uncap_level, :transcendence_step, :element
 
+      field :collection_weapon_id
+      field :out_of_sync, if: ->(_field, gw, _options) { gw.collection_weapon_id.present? } do |gw|
+        gw.out_of_sync?
+      end
+
       view :preview do
         association :weapon, blueprint: WeaponBlueprint
       end