Malzahar, Zyra and Yorick.
The three champions in the game who have kits that revolve around their minion, but they are not created equal.
For zyra her Minions do enormous damage, they can't move but high EXTREMELY high range and die on their own and also target champions. She has lots of CC and while her plants are still extremely strong her kit doesn't suffer for it as a cost.
For malzahar, his minions automatically target champions, they are extremely hard to kill and deal huge damage, they also don't die to one turret shot and aren't targeted by turret. Still has a very concrete kit without them, even though the majority of his power is supposed to come from them, his entire kit is powerful over all.
Both have minions that can be spawned on command.
Yorick, moderately damaging minions, die in one auto attack from almost any champion, are automatically targeted by turrets but they last indefinitely until they run out of health, little control over their movements and cannot be spawned on command at any time. Majority of his kit revolves around them, he's very weak without them or his ultimate and lacks any CC, his damage is very low and balanced so he can't one shot people (for good reason of course).
The point i'm trying to make is that Malzahar and Zyra's kits are extremely strong without their minions, but yoricks is not yet his for some reason are exponentially weaker than theirs. Yes they are mages but their minions are MUCH harder to kill and much more intelligent than his, i really wish they just had more health or something so they didn't die so quickly considering his entire kit is litterally balanced around them. They aren't strong enough to warrant making his whole kit weak as a whole and while yes his ultimate is pretty powerful, she dies quickly too whereas tibber's on annie is extremely difficult to kill on many occasions.
Can we just get some scaling increases on his minions and slightly higher base health on the maiden so he actually has a noticable window of "Don't fuck with me"?