Those passwords don't provide Pokemon. The only way to get the other starters is via the DLC dungeons or uncharted areas that appear rarely in post-story dungeons.
Originally Posted by Ultimate Puppyshipper
They do, however, give you one of the new flag hold items which provide beneficial effects to the Pokemon adjacent to the holder, such as immunity to certain status effects.
If I had to guess, it might be possible that it wakes up after a certain large number of turns and starts harassing you.
Originally Posted by Skitzo
I personally never bothered it, since I knew from past PMD games that disturbing sleeping Pokemon was a bad idea if the Pokemon species in question was always sleeping whenever you encountered it, since it was typically much stronger then the normal Pokemon on the floor.
EDIT: It's possible to wake it up by using attacks like Dragon Rage that cause fixed damage. However, you really don't want to, because it's strong enough to OHKO your party easily (The fact that it takes zero damage from standard attacks serves as a warning in this regard).
Last edited by Rakurai; 8th March 2013 at 1:27 PM.
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