Shyvana

Shaco

Vi

Lee Sin

Fiddlesticks

Evelynn

Bard

Bard is no threat for Nautilus. He is relativly squishy and does not offer a lot of poke and crowd control. The anoying part about Bard is his gate and sustain ability in lane.

Blitzcrank

Eventhough Blitzcrank is extremly annoying he should not be a threat for you. The only thing to worry about is not letting him close to your Ad Carry. His hook is extremely predictable and easy to dodge. Even if you might get grabbed you can still go all in and turn the fight with your set of crowd control and your tankiness. He does not provide any poke to be worried about eigther.

Soraka

Soraka at all is not a big threat but the fact that she provides an incredlibe sustain for herself and her Adc should not be forgotten. You should only be worried about her if she knows how to stay out of your range and basicly safe. With this gameplay she can easily bring hypercarries in the late game eventough she does not provide any pressure at all. Keep in mind that she can not heal her carry if she has not enough health which means you should trade damage with her.

Sona

Sona is really easy to handle. She provides a lot of sustain and a bit of poke but in fact she has to come closer in order to. If she comes closer you can easily outtrade her and even force summoners. Watch out for her ultimate and do not play passive or she will outsustain you.

Alistar

Like Bard Alistar is not the biggest threat in the world. His sustain is relativly weak and he does not offer any escpae ability beside his two crowd control abilities. Watch out for his Headbutt + Pulverize combo and try to avoid or be prepared for it. An other thing is that he can easily prevent you from any engaging or use his Flash Headbutt + Pulverize to bring you under his turret.

Nami

Like Bard and Sona Nami provides a lot of Sustain combined with poke damage. The fact that she is so squishy and has no escape abilities besides her flash makes her relatively easy to handle. On the other side she provides an good ultimate to prepare ganks. The combination with her bubble can be deadly A Nami you knows how to position himself well should definitely be feared more.

Leona

As Nautilus Leona provides a lot of crowd control. In fact her engage should be your main worry. As Nautilus you havent got a single ability to safe your Carry from her chain. Which means you have to stop her from engaging or if you can not you have to stop their carry from dealing damage.

Thresh

Thresh provides a lot of crowd control and can set up ganks with his lantern. You should not be worried about getting hooked but you should be worried about getting chained by crowd control. Its better to engage on their carry instead of him but be carefull he can deny your enagge with his flay.

Lulu

Lulu has a good skillset wich is relied on poke, crowd control and supporting. Whimsy polymorphs your carry for a short duration along with slowing him which can lead to losing a trade. In the early game you can get easily get poked by auto attacks, Help, Pix! and Glitterlance. Do not get baited after Lulu reached level 6.

Janna

Janna has a good synergy with hypercarries like Vayne, Jinx and Kalista. Her abilities are almost only defensive but can be used for aggresive purposes. She can disrupt your engage with her tornado and her ultimate. She does provide a shield and can easily play passive and avoid a lot of pressure. Even if she gets chained she can easiliy escape. BUT she does not provide alot of pressure which is extremely good.

Vel'Koz

Playing against a good Vel'Koz can be extremely annoying and can cause frustration. He has a massive spamable poke with low mana cost and cooldowns. Almost every spell has some kind of crowd control (slows, kockup/stun) which makes it hard to chase or dive him. Try to avoid his poke by doding his Q (which is his main source). Play "passive" (do not go all in) and get some levels and force an all in when you and your carry are full health.

Zyra

Playing against a Zyra can be very difficult. She is relativly weak pre 6 and does not have any crowd control besides her root or escpae abilities. When she reaches level 6 she can easier annoy and poke you with her plants. These can aswell block you from engaging. The fact that she can build damage in combination with health makes her really frightening. + her ultimate provides a massive disengage which she can use if she gets focused to get you out of position because you haven't got any escape abilities eigther.

Morgana

Morgana can easily prepare kills with her binding and prevent you from chaining her or her carry with her blackshield. Her weakness is her long cooldown on it which you should definitely abuse. Try to force her shield and save your hook to engage after it went off. Force all ins but do not push the lane (unless you want to back or roam) and do not fight in tower range or dive if she has her ult up.

Annie

Annie is a mage caster with an extreme high burst and kill pressure. In the early level she can easily poke without being worried to get jumped on. What makes her such a bit thread is the post 6 burst and one combo potential of you carry. Try to a deny her combo or interupt her so she can not deal her maximum damage. If you expect her to use her combo you can user your exhaust to minimize the damage.