Riu -- Rararah
My Feraligatr and Growlithe both knew Bite.
Bring lots of Awakening. Srsly. <<
Only took one try because I had the two Pokemon that were fairly levelled and knew a Dark-type attack.
What I wasn't sure to expect out of Morty was the level of his pokemon, so I was a bit surprised by his Gengar so I started over. Putting Fearow at the top took out the Haunter instantly and a swap by Flaafy paralyzed Gengar long enough for me to swap her out and Fearow back in. Two Ariel Aces and he was done.
It is, however, too bad that I didn't run into Growlithe early on. He'd have made a superb member of my team at that point. I still lack a good fire pokemon.
ninja