Forum:Dark Ruler Ha Des, Pendulum monsters

From the ruling page of Odd-Eyes Rebellion Dragon, it states that "If a Pendulum Monster is destroyed by battle with 'Dark Ruler Ha Des' and added face-up to the Extra Deck, its effects are not negated by the effect of 'Dark Ruler Ha Des'." Why? Chcfd (talk • contribs) 04:53, September 12, 2015 (UTC)