If a monster clearly says "This card cannot be special summoned" then no, of course not. If it says you can't do it, then you can't do it.
A monster's special summon text only applies while it is in your hand. If a monster says it can 'only be' special summoned by a certain method, then assuming you do summon it properly, and it is then destroyed, then you are allowed to use Monster Reborn and do not have to pay any additional costs. If the above monster was simply discarded from hand by something else, then it can not be special summoned by Monster Reborn. If it says 'cannot be special summoned except by..' then it can't be brought back with Monster Reborn even if it was properly special summoned first.
monster reborn can bring back any monster from the grave unless the monster u want from the grave says it "can not be special summoned from the graveyard" or says "this card can not be special summoned"
Yes. It is a 'can only be special summoned by' monster, which can be brought back as long as it was properly special summoned originally. It is monsters who say "cannot be special summoned except by.." that cannot ever be brought back with cards like Monster Reborn.
Vampire Genesis 'cannot be special summoned' except by following the instructions on the card. If a monster says it can 'only' be special summoned a certain way, this is for the initial summon only. If you summon it properly, and it is destroyed, then you can revive it from the graveyard with Monster Reborn. However the 'except by' monsters can't be special summoned by any other means than the text on their card. Even if they are properly special summoned first, you still can't use Monster Reborn on them.
Neos Wiseman is a 'cannot be special summoned except by' monster. That means his listed summon text is the only way he can ever be summoned, and can only do it while he is in your hand. You are unable to discard him then use Monster Reborn. Also even if he is properly special summoned first, he still can't be special summoned by Monster Reborn, unlike monsters who say 'can only be special summoned by'.
As long as the Fusion Monster was properly Special Summoned (by Fusion Summon normally, but if the monster cannot actually be Fusion Summoned, then by following the text on its card) then you can bring it back using Monster Reborn.Some may say "This card cannot be special summoned except by Fusion Summon" which means even Monster Reborn can't be used, even if it was summoned properly.
Yeah. There's just two kinds of monsters you need to look out for; 1 - Monsters that say "Can only be special summoned by..." These monsters have to be summoned properly by their own effects first, if you wish to use Monster Reborn on them. You can't just discard them and use Monster Reborn. 2 - Monsters that say "Cannot be special summoned except by.." The only way (barring a few highly specialised circumstances) these can ever reach the field, is by following their own text. They cannot be special summoned from the graveyard by Monster Reborn, even if they were properly summoned first.
Yes you can
Yes. Chamenleon only has a restriction against its Normal Summon. Goblindbergh, Tin Goldfish and Monster Reborn all Special Summon.
No, Raviel is what is known informally as a 'nomi' monster, meaning there is 'only' one way to summon him, and that's to follow the instructions in his text. This kind of monster can be identified by the text "Cannot be special summoned except by", and these monsters can't be summoned by Monster Reborn, even if you properly summon them, and they are then destroyed.
No. Judgment Dragon says it 'cannot be special summoned except by...' and this way is the only way it can ever be special summoned. It cannot ever be revived from the graveyard by cards like Monster Reborn.
Yes, as long as the Fusion Monster had been successfully Fusion Summoned before going to the graveyard, and does not have the phrase 'cannot be special summoned except' like Dark Paladin.