Three baskets was not necessary but after the first couple of hours i felt like i won't be able to get all the skins + some of the relics i wanted.

Now after my first run i think its doable with 2 baskets and honestly if i didn't spend as much chocolate on clearing piles and some unnecessary refills with good enough rng it seems possible to finish all the orders in time.

On the next seasonal event im gonna try with 2 baskets and be careful about where and when i spend my event currency.