It's been a while since she last used the boat, though. She has to shuffle through some of her spellbooks - visualized in-game as a rotation of the skills available in her HUD - before she locates the correct one. With that, her character leans down and begins to channel magic into the little paper boat.
As the first soft pink motes land on the paper, it shivers like a tightly-drawn breath, then swells. White paper spreads out, unfolding itself slightly, until she finds herself barely holding on to a little skiff, just big enough for her to fit on.