There was a dead fish in front of him. Like, a raw one. And it was pretty gross. Olly leaned down a bit so his eyes were level with the fish. He peered at it for a moment, and poked it. What kind of secrets was that fish going to reveal? Could they reanimate it and ask questions about its death and stuff? That would be pretty cool. Wait no, this was Divination not History of Magic. Could animals become ghosts?

His hand went into the air, even though he had no idea how to tell the future based on this fish. "Does it only work to use a dead fish? Or a raw one?" He supposed the answers to those questions would be pretty obvious once he knew exactly what they were going to do. But he didn't feel like waiting to find out. He wanted the answers handed to him. Merlin forbid he might have to figure it out for himself.

When were they going to do something? Olly poked the fish again. He decided that he would name it Liam. Yep, Liam the fish who can see the future.