Ode to Shedinja

Oh my dear Shedninja
My fave pokemon
You're a little bugs shell
With which I find nothing wrong

As a staller, sub-par
A sweeper you're not
But as set-up or specialist
Then you've got the lot

You've frustrated many
With your wonder guard
Only a single hit point
But you still are rock hard

I've maxed out your speed
And given you quick claw
So you can hit that first toxic
The move I adore

But this poem causes
A situation so dire
For if you're not a surprise
You may have to retire

So my dear bug/ghost
I'll say this in closing
When you win with a Shedninja
You really are posing