Thanks to Sushi on SPPF.
Mira? As in, Wayward Cave Mira?
*let opens the gates of Gible, CRY HAVOC!*
DP 047: Mira, Abra and the Ground of the Water!
Or: Miru, Keeshi to mizu no soko!
Airdate: September 27th, 2007
The episode's actually part of a 1-hour special, but since the other part only seems to consist of a retrospect on what's happened in DP so far (remember, by this date, DP will have run for a year already).
Mira? As in, Wayward Cave Mira?
*let opens the gates of Gible, CRY HAVOC!*