EverChanger
エヴァーチェンジャー
My other questions.^^I tried to unlock Unity Tower by trading locally (as in C-Gear) with my English Black (I unlocked the Tower in said Black by locally trading with my original Japanese White). However, I still can't go to the Tower. Does it have to be over Wi-Fi now? Or does it have to be an English Black 2 or White 2?
Also, in Rebirth Mountain, in the giant central room, all the way on the east side, I can see another chamber through the wall (with a south-facing staircase on the south side). I'm relatively certain I haven't been there, and I'm wondering how to get in...
I just went into the Castelia Sewers and discovered all of the water was drained! Does this give any new items or anything, or is it simply aesthetic?