You have five monster slots on your Field, so even a card that can summon an unspecified amount of monsters (like Return from the Different Dimension) you will still only be able to summon a maximum of 5 to your own side of the field. There are no cards that can increase this, and Trap Monsters take up a monster card slot so it's not like you could have five regular monsters and an Embodiment of Apophis.
Yes, in the yugioh card game you can advance summon (this is also called tribute summon or sacrifice summoning).
you cant
Not quite. A Synchro Summon is a Special Summon. A Tribute Summon is the same as a Normal Summon, except that when you Tribute Summon you need to tribute monsters. Also you can Special Summon as many times as you want to in a turn, whereas you can only Normal Summon OR Tribute Summon once per turn, except with a card effect.
Obelisk the Tormentor (Effect Monster) is not Ritual Summoned nor does it require a ritual. To summon Obelisk the Tormentor, you must Tribute 3 monsters (it is treated as a Tribute Summon).
The best card in yugioh is the judegement dragon card.
You can use Solemn Judgment on the summon of one of your own monsters, if you wish.
In Yugioh Forbidden Memories, to summon ritual monsters you need to use the ritual card when you have the three required monsters on the field.
yes you can
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."
No, Ritual Monsters are 'special summon only' monsters, the only way they can initially reach the field is by Ritual Summon through an appropriate spell card, or by a card that specifically allows you to ignore this, like Ritual Foregone.
No, it is not considered a Summon. Therefore, the effects of cards such as Golem Sentry are not activated as it requires the card to be FLIP SUMMONED. However, it is considered to be "flipped" meaning that Flip Effect Monsters' effects are activated when successfully attacked.
Yes, it does have to be in your hand.
Yes, in the yugioh card game you can advance summon (this is also called tribute summon or sacrifice summoning).
Yes, you can use the trap card Ultimate Offering which you would have to pay 500 lifepoints for each extra normal summon, or there is a spell card called Double Summon which allows 2 normal summons.
you cant
You can however you can only summon in your second Main Phase and cant attack with the God Card after.
No its not see its the way you make your deck if you make your deck so you cant special summon of course its going to be the worst card there but if you make your deck all about getting easy summons for strong monsters you cant really classifie it as the worst card because it is stronger than most level 4 monsters