^Yeah, probably a glitch, my Manectric still had static when it evolved.
^True, but lightningrod works better in a double battle.
If you send out two pokemon and one has lightningrod, then if your foe uses an electrical attack on your other pokemon, (The one without L.R.) the lightningrod pokemon will 'draw' the attack, and take it. This is why it works better on Rhydon (And Marowak) because they're immune to electricity.
~Aquarelle
since you seem to know alot about it...what if both pokes on the field have lightning rod?
Also your game is Glitched that sucks
EDIT" YAHOO! Finally Kanto Masta!