Why does Rick and Morty's Mr. Nimbus have such potency?
Rick's opponent is Mr. Nimbus, hence this has always perplexed viewers as well as the in-universe characters. Nimbus seems to be a joke character designed more for cheap laughs than for actual relationship with Rick. But Nimbus displayed a horrific new ability in the Rick And Morty 10th Anniversary Special, therefore confirming his status as a real threat.
The Rick and Morty 10th Anniversary Special reveals Mr. Nimbus' new power.
The unique revealed Mr. Nimbus's capacity of water management inside his body. With a straightforward hand wave, he employs this ability to cause Jerry's head to implode. This makes him a terrible and strong force, therefore verifying his non-jokeship character.
Why does Rick seem so cautious of Mr. Nimbus?
Rick is not hesitant to remove dangers, but he has showed time to be cautious of Mr. Nimbus. He has even made extra effort to please him. Rick knows he could simply end Rick's life with one thought if Nimbus so wished. Rick takes care as this would be instantaneous and relentless unlike other threats; it would not be a struggle or chase.
Actually, Mr. Nimbus poses no threat to Rick.
Rick's multiversal backup system lessens his vulnerability even if Mr. Nimbus has terrible power. Should Rick pass death, his consciousness moves to a backup body in another dimension. But keep in mind that Evil Morty killed many Ricks in the season five finale and wrecked the Central Finite Curve. Should Rick's access to his backups be disrupted, Nimbus's capacity may truly be a hazard.
What aspect of Rick's character does Mr. Nimbus's power highlight?
Rick's anxiety of Mr. Nimbus shows how limited and flawed even he is. It also shows his regard for strong opponents—even those he views as under his purview. His attempts to placate Nimbus reveal his awareness that some dangers cannot be disregarded or only overcome with force.
Why, for the Rick and Morty universe, is Mr. Nimbus's power so important?
Mr. Nimbus's ability gives the Rick And Morty universe still another level of complexity. It presents a threat that might perhaps avoid Rick's regular means of survival and escape. This generates a fresh dynamic that might be investigated in next seasons and episodes, therefore intensifying the risk and appeal of the universe.
