Yes. Volcanic Doomfire will force the player to enter his battle phase (which is normally optional), and force him to attack with all monsters. The only way this can be avoided is if some other effect prevents his monsters from declaring attacks, or he used Soul Exchange which stops him entering the battle phase that turn.
Yes, it remains on the field and can attack as long as your opponent does not activate another effect.
In general, if one effect tells you to do something, and another effect says you cannot do that thing, the can't effect will win out. So if a monster says it must attack, it doesn't win out over an effect which says it can't attack. If a monster can attack all of the opponent's monsters, this does not override the effect which makes one of them unable to be selected as an attack target.
No! You can never call off an attack once you have already declared it. The only way you can is by a card's effect.
Even though Earthbound Immortal Cusillu can not be attacked by the opponent, the controller of this monster can attack an opponent's attack position monster.After attacking with Cusillu and calculating any damage you receive in battle, you may tribute another monster you control and reduce your opponent's Life Point in half. This all takes place during the Damage Step and the tribute is treated as an effect, not a cost.
You can't do it, not like that. Number 39 Utopia's effect is triggered by the attack declaration, meaning if you wish to use it, you have to do it before any other effect is used.In short, you can't wait to see if the opponent has a way to counter the attack, before choosing to use that particular effect.
No, this is considered targeting an opponent's monster with a card effect, not an attack.
Yes, it remains on the field and can attack as long as your opponent does not activate another effect.
Your opponent's next attack is the next time that player declares an attack in the battle phase. Basically the first attack the opponent declares will automatically be negated.
In general, if one effect tells you to do something, and another effect says you cannot do that thing, the can't effect will win out. So if a monster says it must attack, it doesn't win out over an effect which says it can't attack. If a monster can attack all of the opponent's monsters, this does not override the effect which makes one of them unable to be selected as an attack target.
you can tribute 2 monsters on your field to destroy all your opponent monsters on the field and attack your opponent's life directly but if you opponent has another god then you only attack your opponent's life since the god cards can not be removed from the field by the effect of spell,trap and monster effect any other card's effect can be used for 1 turn then it's destroyed if it's continuous and the gods can not change controller's . or tribute 2 monsters to make it's attack infinity. i hope this helped.
No, The battle phase cannot be conducted on the first turn of a duel and the only part of the turn that a player can attack is their battle phase. And the effect of "Raging flame sprite" only lets you target opponent for an attack so it's effect still needs you to declare an attack to work.
yes
The damage is equal to the monster's ATK, with all bonuses and penalties applied.
No! You can never call off an attack once you have already declared it. The only way you can is by a card's effect.
He has 4000 attack power. His effect is you discard two monsters you destroy all monsters on your opponent side of the field.
Ultimate Tyranno's effect forces you to attack all of your opponent's monsters with it FIRST. Meaning, if it is in Attack Position, at the beginning of your Battle Phase, it must be the first monster that you attack with, and it must attack all of your opponent's monsters, once each.Because of this, Ultimate Tyranno's effect is not essentially "activated". It has a "continuous" effect, meaning that the effect takes place the second it hits the field. So in answer to your question, it is not a matter of whether you CAN, it is the fact that you MUST utilize its effect during each of your Battle Phases, as long as it is on the field in face-up Attack Position.
Even though Earthbound Immortal Cusillu can not be attacked by the opponent, the controller of this monster can attack an opponent's attack position monster.After attacking with Cusillu and calculating any damage you receive in battle, you may tribute another monster you control and reduce your opponent's Life Point in half. This all takes place during the Damage Step and the tribute is treated as an effect, not a cost.