No, cards like 'Polymerization', 'Future Fusion', and 'Fusion Gate' cannot be used to summon any of the XYZ Fusion Monsters. These Fusion Monsters cannot be Fusion Summoned and requires you to banish the monsters listed on the Fusion Monster from your side of the field in order to Special Summon them.
if you have the necessary cards (fusion materials) in your hand to fusion summon yes, since fusion monsters have their own deck area.
A Fusion Summon generally consists of two or more Fusion Material Monsters and the Spell Card Polymerization.Some Fusion Summons, such as Contact Fusion, do not require the use of Polymerization and can be fused as directed on the Fusion Monster.
Yes, you will Special Summon the Fusion Material monsters for the Fusion Monster; as long as the following conditions are met:The Fusion Monster you are targeting was Fusion SummonedAll the monsters used to Fusion Summon must be your GraveyardFor example, if you use De-Fusion on your Blue-Eyes Ultimate Dragon (BEUD), it will be returned to your Extra Deck. Then, if that BEUD was Fusion Summoned and all the monsters used to Fusion Summon it are in your Graveyard, you can Special Summon all of them to your side of the field. This includes Substitute Fusion Material monsters if they were used.If the Fusion Monster was not Fusion Summoned, it will still be returned to the Extra Deck, but no additional monsters will be Special Summoned.These same rules apply to your opponent's Fusion Monster you target with De-Fusion. However, if your opponent is in control of your Fusion Monster when you target it, the Fusion Monster will be returned to your Extra Deck and the Fusion Material monsters will be Special Summoned to your side of the field.
Cyberdark Dragon cannot be summoned except by Fusion Summon. Cyber Stein does not 'fusion summon' the fusion monsters is summons, it is only a special summon. It therefore cannot summon monsters like Dark Paladin, or Cyberdark Dragon.
A Fusion Monster can never be Normal Summoned, as it is impossible to put them in your hand. A Fusion Monster must be Special Summoned, be it Fusion Summon through Polymerization or similar, or a regular Special Summon by any card that can do it.
if you have the necessary cards (fusion materials) in your hand to fusion summon yes, since fusion monsters have their own deck area.
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."
A Fusion Summon generally consists of two or more Fusion Material Monsters and the Spell Card Polymerization.Some Fusion Summons, such as Contact Fusion, do not require the use of Polymerization and can be fused as directed on the Fusion Monster.
Yes, you will Special Summon the Fusion Material monsters for the Fusion Monster; as long as the following conditions are met:The Fusion Monster you are targeting was Fusion SummonedAll the monsters used to Fusion Summon must be your GraveyardFor example, if you use De-Fusion on your Blue-Eyes Ultimate Dragon (BEUD), it will be returned to your Extra Deck. Then, if that BEUD was Fusion Summoned and all the monsters used to Fusion Summon it are in your Graveyard, you can Special Summon all of them to your side of the field. This includes Substitute Fusion Material monsters if they were used.If the Fusion Monster was not Fusion Summoned, it will still be returned to the Extra Deck, but no additional monsters will be Special Summoned.These same rules apply to your opponent's Fusion Monster you target with De-Fusion. However, if your opponent is in control of your Fusion Monster when you target it, the Fusion Monster will be returned to your Extra Deck and the Fusion Material monsters will be Special Summoned to your side of the field.
No, the 'Neos' fusion monsters state how they must be summoned on their cards. The monsters must be returned from field to deck, you can't summon them like regular Fusion monsters using a fusion card and components in hand.
Cyberdark Dragon cannot be summoned except by Fusion Summon. Cyber Stein does not 'fusion summon' the fusion monsters is summons, it is only a special summon. It therefore cannot summon monsters like Dark Paladin, or Cyberdark Dragon.
When it comes to using Fusion Monsters as Fusion Material Monsters, they are used no differently than any other monster you would use as a Fusion Material Monster.For example, in order to use Polymerization, the required Fusion Material Monsters must be present in your hand and/or field. Since Fusion Monsters cannot exist in your hand, if you needed to Fusion Summon Dragon Master Knight, you will need to have the Fusion Monster Blue-Eyes Ultimate Dragon on the field and Black Luster Solider in your hand or on the field.It should also be noted that some Fusion Monsters like Dragon Master Knight do not state that "a Fusion Summon of this monster can only be conducted with the above Fusion Material Monsters". So you can use Fusion Substitute Monsters like King of the Swamp in place of the Fusion Monster.
You can't. Duelists of the Roses does not follow regular game rules. Fusion Monsters can only be Fusion Summoned, or special summoned by effects that can specifically do so.
With cards like refusion and instant fusion
Polymerization is used to Fusion Summon Fusion Monsters from your Extra Deck in Yu-Gi-Oh!. You do not create a "new" monster out of thin air. You must have included the Fusion Monster you are trying to Summon in your Extra Deck. You must also fuse the monsters that are listed on the Fusion Monster.To Fusion Summon a Fusion Monster, you activate Polymerization (unless specifically stated otherwise, such as on XYZ-Dragon Cannon) and send the appropriate Fusion Material Monsters to the Graveyard (from your Hand or your side of the field). Once this criteria is met, place the appropriate Fusion Monster on the field in face-up Attack or Defense Position. Note that this is treated as a Fusion Summon.PolymerizationSPELL/NormalSend Fusion Material Monsters that are listed on a Fusion Monster Card from your Hand or your side of the field to the Graveyard, and Special Summon that Fusion Monster from your Extra Deck.
Yes, Token Monsters can be used in a Fusion Summon as long as they meet the Fusion Monster's component requirement. So you could use Dragon-type Token Monsters to fusion summon Five-Headed Dragon.
A Fusion Monster can never be Normal Summoned, as it is impossible to put them in your hand. A Fusion Monster must be Special Summoned, be it Fusion Summon through Polymerization or similar, or a regular Special Summon by any card that can do it.