"Bufo bufo" - like Moto Moto, but less chunky. So, yeah. Can't believe it took me this long to get to the most well-known toad species. Though their fame is rooted in infamy. Throughout history, they've been considered an animal of ill omen. There is some truth to that, as a single toad does possess enough poison to kill one human (if the human in question decided to swallow the toad whole) However, the very same poison (called bufotoxin) is used to treat heart failure. (Apparently, they also have great vocal talents, as they sometimes perform in choirs alongside wizard children)
Turns into a slightly bigger frog