Yes, for me it's all the magic spells and that... the bonding took some time, too.

[ and then she went from zero bonds to three in a very short amount of time, strangely enough. ]

Ah! Here, the only one aside from me is Sanji-kun... he's a cook, you may have seen him around. But back home, there's Luffy, our captain, and Zoro who's the swordsman... Usopp is our sniper and Robin is our archaeologist! Chopper is a doctor, Franky a shipwright, Brook's our musician and Jinbe is our newest member, he's our helmsman!