Forum:During a Lightsworn Mill....

Say that there's an active Card of Safe Return and a Lightsworn monster has to mill 3 cards, and the second card it mills is Wulf, Lightsworn Beast. What happens? My friends and I think that Wulf gets Special Summoned immediately, then CoSR can be used, then the mill continues. Why can't the lore make it clear?

Also, he's having trouble with speeding up the deck. Any suggestions for non-Lightsworn cards to go in a Lightsworn Deck?