Battlemania said:
Guts HAS managed to hit smaller creatures with high agility, such as the fairies, so I don't see the size being a problem.
If you're talking about the "false fairies" that were actually weird insect-like Apostle-spawns, then yeah, BUT that was mostly because they wer all swarming together in a large group. He never did aim for any single one of them specifically, he was just attacking the swarm by using his sword like a fly-swatter.
In this case, the reason I feel Pikachu's small size would make it nigh-impossible for Guts to land a hit, is because
Pikachu has ridiculous agility. If we're talking specifically about Ash's Pikachu, well "Agility" is actually
one of his signature moves from the anime series, among other things. He's even beaten a much stronger Pokemon like Lt. Surge's Raichu by using his agility alone.
I also just think Pikachu is
far more versatile, especially when it comes to RANGE, than Guts. He is capable of hitting with sheer physical force, in some cases, on the same tier as Guts, as well as of long-range electrical attacks
far more powerful and faster than anything Guts can muster from such a range. He is AT LEAST as agile/nimble as Guts (with speed equalized here, though) if not moreso, while being a far smaller and more maneuvurable size. Finally, some of his attacks have a good chance of actually paralyzing the opponent or other special effects that Pokemon-attacks tend to have.
Basically, I don't think Guts would even get close enough to use his Dragonslayer in the first place. The battle would go like this: Pikachu could just continually spam thunderbolts and such from a distance, and move away whenever Guts tries to close that distance. He's fast (equalized) and agile enough that he can dodge anything Guts can shoot/throw (crossbow bolts, mini-bombs, cannon, etc.) from that distance, while he on the other hand can spam hypersonic-and-above (it's lightning) attacks from such a distance. And if Guts SOMEHOW does manage to close the distance between them, Pikachu is small and agile enough that with equal speed he could just dart under Guts' sword swing and between his legs to escape, seriously.
I know that was long but I think that adequately explains why Pikachu would probably win this. And all of you, do keep in mind that
Berserk is my favorite work of fiction of all time and I am heavily biased in Guts' favor in any Vs Battle with him. So I WISH that I could say that Guts could win this battle. But I just can't honestly say that he could, I do think Pikachu would be too damn much for him
even with the Berserker armor available. The only way Guts would have any chance at all is if this battle started with them at melee-range. . .but it starts with them 2km apart. And as I said, more than anything Pikachu has a MAJOR range-advantage.