1001 Homebrew Magic Items

[Bohandas]

Electrocyte Stack Graft
This graft of electric eel tissue allows you to deal 1d6 points of electrical damage as a melee touch attack as an extraordinary ability once per minute

Prerequisites: Graft Flesh, Shocking Grasp or Call Lightning or Regenerate; Price 4000 gp

Unless it rotates sides on its own...

Or if you have a real second rower