Ode to the Unknowns or the Useless

Ah, Leer!
You will never oust
Tail Whip from our hearts
Even Spearow and Cyndiquil

Acid Armor, my friend!
Only around three ever knew
Your stunning effects, unless
They were Clefairy

Bold Supersonic!
Always you missed excepting
A few times from in the caves
The Pokemon Zubat befriended

Cunning Fissure!
There were two one-hit
KO's and you were one
Coming only once in Viridian, Rhydon

Where were you Bonemerang?
When we needed you most,
Which was never, although
Supposedly you ruled with Marowak

Kinesis, the true!
Who ever saw your glory
Or who knew what you did
But the spoon-holding Kadabra and his brothers?

Tri-Attack, wonder!
I have when I think
Of your many capacities coming from
Thirst or the Do-s

Disable, ever vigilant!
Forever you were present
But who ever actually
Used you outside of perhaps Drowzee?