Nope. Same as De-Fusion. You can't get an opponent's monster on your side of the field by activating De-Synchro or De-Fusion.
No. Infernity Necromancer has to be on the field to use its effect to special summons other Infernity monsters from the graveyard. Monsters can only special summon themselves from the graveyard if they specifically say they can activate in the graveyard - Plaguespreader Zombie for example. However even if Infernity Necromancer could activate in the graveyard, it is specifically prohibited from targeting a card called Infernity Necromancer anyway.
If the opponent has no monsters in deck, or no monsters that Last Turn can special summon, then they just don't get a monster, nothing happens in the additional battle phase, and the opponent will probably lose in the end phase.
The card text for "Fusion Gate" reads: As long as this card is face-up on the field, a Fusion Monster can be Special Summoned without using "Polymerization". The Fusion-Material monsters used in the Fusion are not sent to the Graveyard, but are removed from play.In other words, instead of having to activate the card "Polymerization" to Fusion Summon monsters, you activate the Field Spell (just like activating any optional card effect). You select the Fusion Monster in your Extra Deck and send Fusion Material monsters from your side of the field or hand out-of-play (just like "Polymerization", except the monsters aren't sent to the Graveyard) and Special Summon the Fusion Monster.
Alien Kid has no effects that activate. It has one continuous effect that places an A-Counter on an opponent's monster the moment it becomes successfully special summoned, and another continuous effect that modifies the ATK and DEF of monsters battling Alien monsters while they have A-Counters. Alien Kid does not have a reusable effect that says to place A-Counters on any monster on the opponent's side of the field that arrived there by special summon. What the effect means is that it waits for a special summon to occur and places an A-Counter then.
No. Rescroid's effect only applies to monsters that are destroyed by battle and sent to the Graveyard. So other roid monsters sent to the graveyard in any other way can'tbe brought back by this effect.
No, Moshi Monsters does not do anything special for your birthday.
There's no way to do it. He can't be special summoned except by the text on his card, and this can only be done in your own Main Phases. Keep in mind he is a 'cannot be special summoned except by' monster, meaning he cannot be special summoned by any other effect, even if he was properly special summoned first. This is not to be confused with cards that say "can only be special summoned by..", as these monsters can be revived by cards like Call of the Haunted, as long as they were properly summoned initially before they went to the graveyard. As Dark Armed Dragon is one of the 'except by' monsters, Call of the Haunted can't be used.
There are millions of them.
Sheep Tokens created by Scapegoat cannot be used as tributes for Tribute Summons. They can be tributed to activate effects like Enemy Controller, or for the Special Summon of monsters like D-Hero Plasma, as this is not a 'tribute summon'.
No, in fact the Spirit monsters cannot be Special Summoned at all.
he can levitate things
Shinning Angel