Battle Night Trivia 10/3

This game is pretty simple...send a PM to me (Sasami) with your answers to the following questions. The first person to get a question right will get the prize for that question (these prizes vary depending on difficulty). If someone gets 5+ correct, though, I may just give them credit for some of them at first to give others a chance.

Any PMs sent to me after 11pm EST will not count.

1.) Name all of the species-specific Pokemon battle items (in other words, equip items that only work/give boosts for certain Pokemon).
2.) In Pokemon games (not necessarily the main series), what is the Silver Trench and which legendary lives there?
3.) Which Pokemon is based on the discus fish?
4.) How many mini-games were in the first ever Pokemon Stadium game?
5.) How do you get the Profile Pokemon Heracross?
6.) What kind of Aggron set is becoming popular on Shoddy Battle?
7.) How many Pokemon are associated with outer space?
8.) What's the most common item seen on Roserade in UU?
9.) Who has won the most Battle Night tournaments?
10.) What's the difference between Switcheroo and Trick?

1.) Lucky Punch, Thick Club, Soul Dew, Griseous Orb, Lustrous Orb, Adamant Orb, Deepseatooth, Deepseascale, Light Ball, Stick. I went by who got the most (Zenith).
2.) A dungeon in Pokemon Mystery Dungeon where Lugia lives (Mimi).
3.) Luvdisc (Zenith).
4.) None (Zenith).
5.) Bug Catching Contests (Mimi).
6.) Rock Polish Head Smash (Zenith).
7.) Deoxys, Jirachi, Cleffa, Clefairy, Clefable, Lunatone, Solrock. Seven (Zenith).
8.) Leftovers (Mimi).
9.) Sasami (Mimi).
10.) Nothing besides the move type (Mimi).