>normal bug evolves into basically a battery u what

>>27438520
Grubbin eat electricity. This mimics real life bug larvae that eat toxic plants and gain toxins in parts of their body when they metamorphosis. Albeit in a really illogical kind of way, but it's Pokemon, which almost never makes any sense.

Insert Remoraid becoming an octopus argument in this line.

>>27438520

simple Pokémon Evolution.

>Beetle
>Battery
>Drone

>>27438520
a serpent evolved into barney
a fish evolved into a octopus
A clam evolved into an eel
And you're just now questioning odd evolutions?

Yeah its not like real insects encase themselves in which they literally dissolve into a skinny thing with wings

>>27438654
>implying cloyster is an eel
Subtle bait.

>>27438758
>what is Clamperl -> Huntail?

>>27438758
Shellder isn't a clam it is an oyster.

>>27438758
Found the Pokemon Go player.

>>27438520
Its a plugin or a taser that evolves into a stun gun that evolves into a railgun

It's literally a fucking plug
>Grubbin
>Plug-in
Fuck

>>27439151
plug-in>battery>gradius