lol
I've tried herding as well, but then I "figured out"

that it is the opportunity to complete the gauntlet in the "proper" way

- which I thought was, of course, on the back of the seahorse (I was REALLY suspicious - when you change onto the spirit form, you can see that the ball of light running around is in fact the seahorse-creature ghost

)
I've managed to beat my own record (first time I used the fish form, like all of you did), but then that was it ...
Horse race was fun, though (although controlling it was quite tricky at the beginning)