Forum:Fires of Doomsday question

Fires of Doomsday I'd just like some clarification on this card's restriction. It doesn't help that it's article is missing a rulings page..

Anyway, it says you can not summon monsters the turn you activate it's effect. Does that include flip summon and/or special summon, or just normal summons?

Thanks. Thorn of RosenYubel 19:40, May 4, 2010 (UTC)