>>44874604Eh... did Kris, can't find anything interesting on Pikachu. I put a comparison of damages at left. That's what happen if you trade Waterfall +5 from left to Attack +5 to right. The top damages are with 0 in Attack, while the bottom ones are with +6. Hope you find this useful. Thanks for your help!
And in case you're curious, I've been working for fun in a grid-simulator + damage calculator for the pairs... I'm missing the Lucky Skill part, but for the most part, it's already done.