So the main reason I main morgana supp is that you never know how good your adc is gonna be. With morgana if you have a bad adc you can still have a big impact in game and carry your bot lane. Her abilities can make a team fight change in you teams favor with an ult and/or a shield. In my opinions she can take any support some battles are hard but she can win them all.

SO the main reason i take ignite 1st is that you have 1st blood potential. so to set this up what you do is wait by you red or blue buff(whatever side your on bot lane). when it says minions have spawned ward the jg's red or blue due to the side your on. Junglers tend go to the bot lane because two people leash as oppose to one. Once you help your jungler go toward the enemy jungle once you see him start attacking just wait outta vision because you still have vision. let him tank as much possible before you go in to take his buff and/or kill him. q the buff when its below 100 health auto him. If he is low enough ignite and 1st blood plus buff. This is really great if you got blue and u go back into lane. You can also q him between you and the buff and fight with your ignite and full health advantage do what u see is best.

So starting with each item.

Eye of the watcher instead of Frost queens claim. If you get a frost queen its is a good item but it doesn't allow you to be able to control the game because u still need to buy a sight stone and that will hurt your final damage out put. so eye of the watcher give you what you need in all faze. Vision, mana regen, cool down, and income in lane with harass. Plus at the end of the day you still a support and a sight stone is you go to. vision vision vision.

Zhonyas is a key item for morgana. Since your ult you have to be so close this will allow you to start your ult and finish it without dying. Also gives armor which is great vs bot lane.

Ionian boots of lucidity the reason I go for these boots instead of any other boots. Morgana has a root and can punish people chasing her with her q. So you want to be able to cast as much as you can to setup getaways, engages and just win the game. You dont need any other boots with her kit and this build.

Visage is a great item on morgana. The key reasons I get is the healing. this increases all healing and regen from life steal or spell vamp. With morgana her passive is spell vamp so this helps out a lot for sustain. Will also give you cool down which is great for more binding. plus its more health so you can make mistakes and stay alive you not a squishy little supp.

Void staff is great to be able to be solo and have great killing potential. By now people should have magic resistance. This will shred through that resistance and make them think twice before coming at you. May even get you a kill or two. More ap more damage YAY!!!

Final item is the Rylai's crystal scepter. This item goes great with helping you land your ult successfully on as many as possible. It will slow every one in you ult zone.Gives more ap as well as more health. So even more sustain and harder to kill.

In laning harass with your torment and bind. never allow the adc to farm freely or the supp to harass you or your adc. MAKE SURE TO NOT BURN THROUGH ALL YOUR MANA!!!! Landing a bind allows for plays in many ways. You can torment for damage, you adc can harass. Just makes laning hard for the enemy and easier for you bot lane. So how to make plays with your ultimate. so what I do instead of starting with a bind ans hopefully you land it. Start with you ult when close enough where he cant just flash out. Start you ult this will make the enemy adc flash away since your so close he will still be in range allowing for an easy bind since he wasted a dodge with the flash. follow up with a torment for damage by then ult should be finishing for the stun on the adc. For an easy kill.