Fit the Fourth: In which a heroic sacrifice is made so the party may advance

Our trainer fair returned to city three
And found a boat to ferry her across
To Dewford town, you can hardly see
In Granite cave (It's easy to get lost)
She caught a Zubat, which could not learn cut
Then stumbled, training Shroomish and Davesprite
For Dewford had a gym, and it was shut
unless one took on trainers who could fight
And fighting types are weak to flying 'mons
So Taillow was the choice, others were pawns

Eventually, when Squiddles had evolved
And Davesprite reached the nineteenth level too
To beat the gym, our trainer had resolved
The other punks went down without ado
So Taillow wiped out Brawly's first guy - smack!
And Metatite he took down in one hit
But Machuhito stood his Wing Attack
And critically killed him - Holy shit!
Then Squiddles used a mach punch, took him down
But Dave was dead, I could not help but frown.

Team:
Edmund, Marshstomp, Level 18
Squiddles, Brelloom, Level 23
Exquisite, Abra, Level 13
B'Elanna, Poochyena, Level 8
Opa, Wismur, Level 6
Disappoint, Zubat, Level 7

Box:
Nog, Poochyena, Level 4

Casualties:
Maddie, Zigzagoon, Level 7
Davesprite, Taillow, Level 20