Spearow
Flapping busily,
Trying to get off the ground;
Flap! The bird takes off.
...
Fearow
Measly wings no more,
Flying with high stamina;
Its sharp beak pierces.
...
Ekans
Quiet and sneaky,
Silently following prey;
Unexpected strike!
...
Arbok
Sharp poisonous fangs,
It constricts its frozen foes;
Intimidation.
...
Pikachu
Thundering down foes,
Charging electric power;
The pikachu strikes!
...
Raichu
Powerful lightning,
Discharged into the ground;
Preventing a shock.
...
Sandshrew
Digging through the ground,
It Lives in arid regions;
The sandshrew curls up.
...
Sandslash
Rolling into foes.
Sharp spines inflicting damage;
He's still curling up!
...
Nidoran - Female
Prefers not to fight,
Yet she contains strong poison;
One drop is fatal!
...
Nidorina
Slowly growing barbs,
With one touch poison infects;
Sensing all danger.