Forum:Return From Different Dimension last effect avoid?

I have a lot to ask about this card (Return from the Different Dimension)

This card's lore is:

Pay half your Life Points. Special Summon as many of your removed from play monsters as possible. During the End Phase, remove from play all monsters that were Special Summoned by this effect.

The monsters (lets say thunder dragon(s)) are removed from play and s.summoned by rftdd

Case1: Thunder Dragon is destroyed and send to the graveyard.

Case2: Thunder dragon returns to the owners hand

Case3: Thunder Dragon is Flipped face down

Case4: Thunder Dragon is returned to the deck

Case5: Thunder dragon is send to the graveyard,and returned to the deck

Case6: Thunder dragon is send to the graveyard, returned to the deck, searched by another thunder dragon and summoned

Case7: Thunder Dragon is removed from play(after summoned) and special summoned

What happens in every case (specialy 5 and 6)???