There are 99 floors and Lugia is at the 99th floor.
Silver Trench has 99 floors, but you'll meet, battle and recruit Lugia on the 99th floor.
25
99
there are 99 floors on silver trench.at the end you defeat lugia.
Silver Trench has 99 floors and on floor 25, 35, 55 and 75 (I think) are giant one room floors that are monster houses (thats what makes this dungeon infamous)
There are 99 floors in Silver Trench & consists of predominantly water-type pokemon. Lugia resides on the 99th, and has a recruitment rating of 99.9% when you go up a second time. Floors 15 35 55 75 are just HUGE monster houses
The Marianas Trench, and many other deep undersea valleys, can be found on the ocean floor.
Yes, the 99 floors of Silver Trench, which you unlock after getting Zapdos, Articuno and Moltres and going to their friend area. You need HM Dive to go to Silver Trench
You can find them at;Silver Trench, on floors 50 to 59,Wyvern Hill, on floors 1 to 5, and,Far-off Sea, on floors 50 to 59.
100
Dennis Siver is 5' 7".