On the Sea of Knowledge. 

A small boat suddenly burst forth from a churning whirlpool. Freya, the veela, sat aboard, cradling a tiny bat in her arms. She immediately unfurled her Silver Wing, noticing with a spark of excitement that her virtual wings had already begun to take shape.

At this rate, even if she stopped taking the risks necessary to conjure whirlpools, her Silver Wing would fully condense in about a month.

Even with the little bat's assistance, creating whirlpools remained a grueling challenge. First, they had to track down a Knowledge Creature. Then, they had to carefully whittle its strength down to the brink of death without accidentally killing it. From there, they had to tail the creature until it completely exhausted itself and dissolved into the sea. Only then would a whirlpool form.

Accidentally killing the creature, losing...