Yes you can ask them and to be sure you can also ask to read it yourself.
The minute Ojama Knight is fusion summoned onto the field, it activates and you must select up to 2 monster zones. If your opponent has all 5 monster zone taken up, you cannot select any of these monster zones. If 2 of their monsters get taken out of the field after the Ojama Knight has been summoned and already activate it's effect, your opponent can still summon another 2 monsters into that area. But if your opponent controls 4 monsters when you fusion summoned Ojama Knight, and you select 1 of their monster zones, as long as Ojama Knight remains on the field, that 1 monster zone cannot be used.
They 'can' attack directly, meaning they are free to attack the opponent's monsters instead if you wish.
Patrician of Darkness only allows you to choose the target monster of your opponent's attack. It does not make you attack another monster on your field.If you have multiple monsters on the field in addition to Patrician of Darkness, you can choose which of your monsters that your opponent must target when he or she attacks.
Yes, you can do that. Judgment Dragon activates its effect at Chain Link 1. Enemy Controller would be chained to this at Chain Link 2. Resolving backwards, you will take control of Judgment Dragon, then all other cards apart from Judgment Dragon will be destroyed.
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.
No, you cannot attack your monsters on your side of the field.The exception to this rule are the cards Magical Arm Shield (MAS) and Ancient Lamp. If your opponent activates MAS, they will take control of 1 of your face-up monsters, except the attacking monster, and it is attacked instead. Ancient Lamp can make 1 your attacking monster attack another monster on your field instead.
As an Ignition Effect monster, Relinquished can only take a monster in your own turns, in your own main phases. Monsters who can activate in the opponent's turn will usually specifically state so, or be a trigger which activates when a certain condition is met, regardless of turn.
The minute Ojama Knight is fusion summoned onto the field, it activates and you must select up to 2 monster zones. If your opponent has all 5 monster zone taken up, you cannot select any of these monster zones. If 2 of their monsters get taken out of the field after the Ojama Knight has been summoned and already activate it's effect, your opponent can still summon another 2 monsters into that area. But if your opponent controls 4 monsters when you fusion summoned Ojama Knight, and you select 1 of their monster zones, as long as Ojama Knight remains on the field, that 1 monster zone cannot be used.
If the opponent's monster is in attack mode, then both monsters are destroyed. If it's in defence, then nothing happens.
They 'can' attack directly, meaning they are free to attack the opponent's monsters instead if you wish.
What happens is you choose a monster on your opponent controls. Then you choose monsters in your graveyard to remove from play. But you have to remove monsters from play equal to the Level of your opponent's monster. Then your opponent's monster that you chose is destroyed. Eg. If you wanted to destroy Giant Rat, then you would have to remove 4 monsters in your graveyard from play because Giant Rat is Level 4.
No. Negate Attack targets an opponent's monster, it cannot be used on one you control.
The monster will always return to its owner's Graveyard. Incidentally, if the effect of the destroyed monster activates while it is still on the field, you will be able to use it; however, if the effect activates in the Graveyard, the card's owner will control the effect.
Monsters can still affect you life points from attacking yours. If a 2000 ATK monster attacks your attack positioned 1000 ATK monster, you lose the difference of the two monsters' attack (in this case 1000 LP). Unless stated by a card effect, there must by no monsters on the a player's field in order to be attacked directly.
Patrician of Darkness only allows you to choose the target monster of your opponent's attack. It does not make you attack another monster on your field.If you have multiple monsters on the field in addition to Patrician of Darkness, you can choose which of your monsters that your opponent must target when he or she attacks.
Yes. It doesn't matter whose turn it is, Robbin Zombie does not require your monster to be the attacker. So if a weaker opponent's monster attacked your stronger one, the opponent will take battle damage to his life points, and Robbin Zombie will send a card from the top of their deck to the graveyard.
Yes, you can do that. Judgment Dragon activates its effect at Chain Link 1. Enemy Controller would be chained to this at Chain Link 2. Resolving backwards, you will take control of Judgment Dragon, then all other cards apart from Judgment Dragon will be destroyed.