continue to backport old code

db/migrate/20210423153902_create_learned_wow_pet_abilities.rb

@@ -0,0 +1,9 @@
+class CreateLearnedWowPetAbilities < ActiveRecord::Migration[6.1]
+  def change
+    create_table :learned_wow_pet_abilities do |t|
+      t.belongs_to :wow_pet
+      t.belongs_to :wow_pet_ability
+      t.timestamps
+    end
+  end
+end