As malzahar, A fully maxed out Ultimate R will allow Malzahar to dish out hefty amounts of damage. Enchanters and squishy targets will have a hard time.

He is solid during late-game fights as his Q and Ultimate R will hit like a truck now. He will need to check the enemy inventory for a QSS before he decides to all-in a champion, though.

His Q and E will be maxed out and will be doing many consistent DPS during this phase of the game. The Q will let him keep the wave in check as well. As malzahar, A maximum of Ultimate R will allow Malzahar to straighten out heavy amounts of damage. The enchanters and the squishy targets will find it hard to get away with it. He is strong during the fights at the end of the game while his Q and Ultimate R will hit like a truck now. He will have to check the enemy's inventory for a QSS before he decides to do everything in a champion, however. His Q and E will be maximized and will make a lot of consistent DPS during this phase of the game. The Q will allow him to keep the wave in check as well.