Wait, "neither player can activate cards with that name, or their effects, for the rest of this Duel"
Does that mean we can't use the effect of an already face up card on the field?
Example : I target an onslaught on the field, can that already face up onslaught be used to banish my monsters?
I am also confused,neither players can activate this card for the rest of the duel, except the target??If no one can activate it ,how can it has a target? Self-activate traps?
Let's say you are against amazoness. Then, when your opponent has more cards than you, you activate this card and target his already face up onslaught. By doing this, your opponent cannot activate another copy of onslaught that he has, but his ALREADY face up onslaught still function like usual (Can still banish monsters, can still SS an amazoness)
So what if the targeted onslaught gets destroyed, removed or banished, does it mean both side can't activate any other more onslaught on current duel.
Or the effects gone together with the absent or targeted onslaught?