Changes
→References
==References==
* [http://www.yuginewz.com/2011/03/gold-series-2011-tcg.html/ Yuginewz] Gold Series 4: Pyramids Edition - ALL CARDS!
* [http://shriektcg.twoday.net/stories/14872290/ Shriek TCG] Gold Series 4: Pyramids Edition
* [http://www.konami.com/yugioh/articles/?p=2832 Konami] Hidden Arsenal Special Edition Details Announced!!
