Sometimes, when you're in the aquarium, completing a training regime or defeating a league match, a special event will happen. These have slim chances of happening, which can be boosted by the Eevee Statue decoration, but have a myriad of different results.

There are 31 different events that can take place, and many require certain pre-requisites in order to be activated.

There are also a couple of types of events. There are some which will give you small rewards of Coins and/or Jump Power to your Magikarp. However, there are others which are high-risk optional events which can give you high amounts of money or Jump Power, but there's a risk of either losing Jump Power generated by your Magikarp in the recent training, or even to the point of your Magikarp being knocked out or taken away, meaning you need to catch another and start again.