Because all the legendarys I get take forever to make normal.
Wes is given a Time Flute by Vander at Mt. Battle after Cipher Admin
Dakim attempts to steal it.
Another Time Flute is located in Pyrite Town, but can only be
accessed by using the U-Disk for the UFO in The Under.
The third and final Time Flute is found at the top of Mt. Battle,
before facing the 100th Trainer, Somek.