As amumu, Amumu’s early game is weak. He needs time to come online. Focus on farming and avoid over forcing fights. You need to wait until your first major power spike to be genuinely effective.

Amumu’s first power spike is when he unlocks his Ultimate y. Hitting level 6 is crucial, and you need to hit it as early as possible to help your allies.

Once Amumu has completed his first item, he will be much more robust and more of a menace on Summoners Rift. Make sure you find a healthy balance between ganking and farming to not delay your first item. As amumu, It needs time to come online. Focus on agriculture and avoid forcing fights. You have to wait for your first major power peak to be really effective. Amumu the first power peak is when it unlocks its Ultimate y. Hitting level 6 is crucial, and you have to hit it as soon as possible to help your allies. Once Amumu has finished its first element, it will be much more robust and more a threat on the Rift Invocation. Make sure to find a healthy balance between glove and agriculture so as not to delay your first article.