Since a Counter Trap is spell speed 3, and De-Fusion is spell speed 2, that situation can't arise. De-Fusion cannot be chained to any Counter Trap. That means the Counter Trap will resolve and destroy the Fusion Monster, before you get a chaince to use De-Fusion.
If your opponent's monster is in attack mode, then the opponent will take battle damage if you destroy the monster with a stronger one. The amount of battle damage they take is equal to the ATK of your attacker, minus the ATK of the defending monster. If your attacker has 2400ATK for example and the defender's is 1800, then the opponent will take (2400-1800) 600 battle damage. If your opponent's monster is in defence position, then the opponent will not take any battle damage at all, regardless of how much higher your monster's ATK is than the defender's DEF.
You activate it if it meets its activation condition, which is to destroy an opponent's monster by battle that turn. So if the opponent attacked it, and you boosted the ATK of Jurrac Dino, making it destroy the attacker, then the condition is met.
Yes. Stardust Dragon itself is a monster, there is no requirement for the opponent's destruction effect to try to destroy an 'other' monster, just one that tries to destroy Stardust Dragon itself will do.
Yes. Your monsters will be unable to be destroyed by battle due to Waboku, so your opponent's monster will die, yours will not.
Lord of D. cannot stop cards that DO NOT TARGET. As it would be unreasonable to list every card that can achieve this, the cards listed below would be some examples:Mirror ForceTRAP/NormalActivate only when an opponent's monster declares an attack. Destroy all Attack Position monsters your opponent controls.Torrential TributeTRAP/NormalActivate only when a monster is Summoned. Destroy all monsters on the field.FissureSPELL/NormalDestory 1 face-up monster your opponent controls that has the lowest ATK. (If it's a tie, you get to choose.)Smashing GroundSPELL/NormalDestroy the 1 face-up monster your opponent controls that has the highest DEF. (If it's a tie, you get to choose.)RaigekiSPELL/NormalDestroy all monsters on your opponent's side of the field.
If your opponent's monster is in attack mode, then the opponent will take battle damage if you destroy the monster with a stronger one. The amount of battle damage they take is equal to the ATK of your attacker, minus the ATK of the defending monster. If your attacker has 2400ATK for example and the defender's is 1800, then the opponent will take (2400-1800) 600 battle damage. If your opponent's monster is in defence position, then the opponent will not take any battle damage at all, regardless of how much higher your monster's ATK is than the defender's DEF.
You activate it if it meets its activation condition, which is to destroy an opponent's monster by battle that turn. So if the opponent attacked it, and you boosted the ATK of Jurrac Dino, making it destroy the attacker, then the condition is met.
No, it doesn't destroy any of its controller's monsters, only the opponent's monsters. (It requires a monster to be tributed as a cost, but this is not 'destruction'.)
It will 'resolve without effect' because its target has gone.
Yes. Stardust Dragon itself is a monster, there is no requirement for the opponent's destruction effect to try to destroy an 'other' monster, just one that tries to destroy Stardust Dragon itself will do.
Yes - Rare Metalmorph only protects the monster from spells that target. Ojama Delta Hurricane!! does not target, so will destroy the monster.
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.
Yes. Your monsters will be unable to be destroyed by battle due to Waboku, so your opponent's monster will die, yours will not.
If an opponent activates a card effect from their hand, "Majestic Star Dragon" can negate and destroy it. For example, if your opponent activates the effect of "Honest" from their hand to boost their monster's ATK, you can chain to the effect with "Majestic Star Dragon" to negate and destroy "Honest" and its effect.
If this card attacks a defense position monster your opponent controls, destroy all defense position monsters your opponent controls after damage calculation. During your end phase, destroy all of your monsters that did not declare an attack this turn.
No. It stops anything that specifically targets a morphtronic monster. For example, it would negate Trap hole or Sakaretsu Armor as they both specifically target a monster. However, Morphtronic Cameran would NOT stop Mirror Force or Lightning Vortex, which simply destroy vast quantities of opponents monsters. I would add Morphtronic Forcefield,as it is a counter trap and blocks any opponent's spell or trap effect that would destroy a Morphtronic Monster, and add a Morphtronic card to your hand.
Yes it can if the monster with 0 DEF is the only face-up monsteron your opponent's side of the field. If they have two or more monsters with 0 DEF, you can choose the monster to destroy.