Forum:Two questions about two cards

1) How exactly does chain material work? Do you have to play a another polymerization-like card before activating chain material or does chain material work as its own polymerization?

2) For Genesis Dragon to return all dragon-type monsters from your graveyard to your deck, Genesis Dragon has to be sent from the field to the graveyard. Are there any restrictions on how Genesis Dragon is sent to the graveyard? In other words, can it activate its effect if it was destroyed by battle or by tribute, or does it have to be sent in a particular way by a card effect? 75.11.161.98 17:06, June 24, 2010 (UTC)