Your opponent cannot place counters on cards on the field
If another card(s) you control leaves the field by an opponent's card effect, while this card is in your Monster Zone (except during the Damage Step): You can draw cards equal to the number of monsters with different names in your Main Monster Zone
With only a single digit separating a graded 9 and 10 trading card, what difference does it make in value, and how do cards get a 10 over a 9
My opponent cast Assassins Trophy and I Dive Downed in response, which they responded to with Cast Down
Now, how are we gonna get that critical mass of blink spells
If your opponent has Blast with Chain equipped to his or her monster, you can use Royal Decree to negate it, but not Imperial Order, because Blast with Chain remains a trap card