Ludo started to talk to the crowd, while Harry stuffed the Gillyweed into his mouth and started chewing. There was a loud bang, and the other champions started for the water. The lake water was the coldest sensation Harry had ever experienced, like the cold was actually burning him. Faster and faster he chewed, grimacing at the unpleasant slipperiness of the plant until he submerged his entire body once he couldn’t touch the bottom.