A "Special Summon" refers to a Summon that is performed through the effect of a card. Special Summoning is not a game mechanic, but more so a generalization of any method of Summoning that is not a Normal Summon, Flip Summon, or Set. Special Summons do not count towards the one Normal Summon/Set per turn rule and can be performed as many times as a player prefers in one turn.
There are three methods to Special Summoning (Note that a Special Summoned card that does not fall under any of the following categories, such as with the effect of Call of the Haunted, is merely considered a Special Summon):
For more information on Special Summoning, click on the "Special Summon" "Related Link" below.
yes. in the official Yu-Gi-Oh! rulebook, it states that you can only normal summon once per turn, but you can special summon as many times as you can per turn.
No, because it wasn't 'properly' special summoned. To be able to special summon a Ritual Monster from the graveyard, it has to be initially summoned by Ritual Summon. Ritual Foregone does not Ritual Summon.
A tribute summon is a form of Normal Summon. So that means you can only tribute summon OR normal summon ONCE per turn.
yes you can
Yes, it does have to be in your hand.
No one card can Special Summon any Fusion Monster. Because some Fusion Monsters specify that they "cannot be Special Summoned except by a Fusion Summon", cards like "Metamorphosis" will not be able to Special Summon them. Even "Instant Fusion" cannot Special Summon Fusion Monsters that state "This card can only be Special Summoned from your Extra Deck by returning the above cards you control to the Deck."
Yes, in the yugioh card game you can advance summon (this is also called tribute summon or sacrifice summoning).
force
They cannot be special summoned EXCEPT by fusion summon, meaning even if you do summon one correctly, and it is destroyed, then you cannot resummon it from the graveyard.The Neospacian Fusions are an exception to this, as they are 'special summon only' which means if you follow their summon text and properly summon them, then you can later bring them back from the graveyard.
No. A Tribute Summon is a kind of Normal Summon. Special Summons are just Special Summons even if the special summon requires some form of Tribute. That does not make it a Tribute Summon.
As this summon is on resolution of an Ignition Effect, Worm Yagan can only special summon itself in your own main phases. In general, only monsters with a Trigger (ie, ones that say 'when/if' something happens) can special summon themselves in the opponent's turn. So Gorz and Battle Fader can, and Pyramid Turtle can summon something in the opponent's turn too. However things like Dark Armed Dragon, or Plaguespreader Zombie, cannot.
A Fusion Summon is a Special Summon and things that can be used against Special Summons can also be used against a Fusion Summon. But not all Special Summons are Fusion Summons, even if they do so happen to summon a Fusion Monster. For example, Cyber Stein Special Summons a fusion monster, it does not Fusion Summon it.