Forum:Return From The Different Dimension's Effects

I have some questions about Return From The Different Dimension and how long its effects last. Say, you activate the card and special summon monsters. If one or more of the monsters are destroyed and removed during that same turn [such as having Macros Cosmos on the field], can the monsters be special summoned again during that same turn? Or does the effect only last when you first activate the card?

Also, it says to special summon as many as possible. Am I forced to do it or can I opt to do it? [As in, I can voluntarily stop summoning more monsters during that turn.] 24.147.47.137 (talk) 03:08, June 11, 2012 (UTC)