PROS

Q provides free local vision without requiring a ward
Low cooldowns keeps support buffs active frequently
E provides 1300g's worth of defenses at max rank
R still retains teamfight utility
High mobility in-and-out of combat with W spam
Incredible range, being able to keep the ball on a target nearly a screen away

CONS

Damage profile is low compared to other supports, never mind AP Orianna
Keeping the ball on an ally leaves you vulnerable
Mana consumption is pretty high late-game where you'll be spamming abilities more
Positioning is even more essential

Item Build:

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PROS

Incredible self-sustain and team sustain
Deceptively tanky
Still retains Morgana's powerful lockdown
Less reliant on successfully landing Q
High range utility

CONS

Less damage potential than AP Morgana

Item Build:

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PROS

Obnoxious presence in teamfights
Powerful sustain (even stronger and spreads to allies with Moonstone)
Powerful scouting/less powerful sniping tool with W
Strong anti-melee potential

CONS

Low range damage profile
Lack of solo lane income means less powerful than solo lane Swain
Poke is hard to land without pushing the lane
Requires strong positioning to use ultimate long enough to be relevant

Item Build:

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PROS

Powerful single-target lockdown
Less reliance on E to engage, so you can escape easier
Capitalises on Lissandra's general team reliance while even/behind
Passive is still powerful, provides CC, and can be used earlier in a 2v2 lane
Font of Life provides surprising amounts of healing
Powerful lane for a jungler to gank

CONS

Not designed as a tank, so lacks survivability if engaging without self-ulting/Zhonyas
Even more reliance on teammates can lead to frustration without co-ordination
Glacial Augment greatly decreases your survivability at the cost of helping allies
E is incredibly telegraphed
Irrelevant damage requires a strong early game ADC/jungler gank to be relevant

Item Build:

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PROS

Plants still deal strong damage even when built tank due to low AP scalings
Tank build can provide more utility due to surviving longer
Powerful peel potential as E+R aren't offensive priorities
Plants can bodyblock important abilities (i.e Blitz Q)
Plants will divert enemy attention

CONS

AP is useless from behind
Low comparative damage when built tank
E travel speed is too slow to reliably engage with
Can be mana-intensive if built tank
Evenshroud's self-AoE application rarely sees usage

Item Build:

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PROS

Incredibly reliable usage of First Strike, rivalling Xerath
Versatile in-game as runes are the same for both builds
Hard to poke/engage on due to W max and purely being used to refresh movespeed
Massive zoning potential with E alone, or E+R together
Mixed damage makes damage harder to build against
Surprisingly strong synergy with Mandate

CONS

Lack of escape tools if enemies manage to close the gap
Positioning reliant
A misplaced E/R leaves you significantly weaker
R leaves you vulnerable, and you don't have Eclipse to self-sustain
Can just lead to easy Moonstone procs for the enemy support

Item Build:

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PROS

One of two reliable ranged AD supports, allowing a support to provide BC/SF
Max rank W can permaslow with ease
Respectable damage for a support
Best AOE physical ability effect application in-game with W
Less reliance on Q max means E can provide better map vision earlier
Can potentially play a secondary ADC role similar to Senna (but with less income)

CONS

Struggles to deal meaningful damage to tanks
Lack of close-range ability
W poke can push lane if poorly used
Can be a nuisance if you require anti-heal and anti-shielding and have to build them on support budget ASAP
Weak early game

Item Build:

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{"title":"Karma Support ","associatedMaps":[11,12],"associatedChampions":[43],"blocks":[{"items":[{"id":"3850","count":1},{"id":"2003","count":1},{"id":"2003","count":1},{"id":"3340","count":1}],"type":"Starter Items"},{"items":[{"id":"3070","count":1},{"id":"4642","count":1},{"id":"3067","count":1},{"id":"1001","count":1},{"id":"2055","count":1}],"type":"First Back Options"},{"items":[{"id":"2065","count":1},{"id":"4005","count":1},{"id":"6617","count":1},{"id":"3003","count":1}],"type":"Core Items"},{"items":[{"id":"3158","count":1},{"id":"3047","count":1},{"id":"3009","count":1},{"id":"3111","count":1}],"type":"Boots Options"},{"items":[{"id":"3107","count":1},{"id":"3011","count":1},{"id":"6616","count":1},{"id":"3222","count":1},{"id":"3504","count":1}],"type":"Utility Options"},{"items":[{"id":"3110","count":1},{"id":"3065","count":1},{"id":"3119","count":1},{"id":"3109","count":1}],"type":"Defensive Options"},{"items":[{"id":"4628","count":1},{"id":"4629","count":1},{"id":"4637","count":1},{"id":"3165","count":1}],"type":"Offensive Options"}]}

PROS

Able to stay alive long enough and provide the same peel potential for your team
Harder to kill with self-peel buys your allies even more time
Fimbulwinter/Frozen Heart allow you to survive in the middle of fights to ult offensively
Deceptively tanky

CONS

Less healing potential
Less damage potential

Item Build:

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{"title":"Seraphine Support","associatedMaps":[11,12],"associatedChampions":[],"blocks":[{"items":[{"id":"3850","count":1},{"id":"2003","count":1},{"id":"2003","count":1},{"id":"3340","count":1}],"type":"Starter Items"},{"items":[{"id":"3070","count":1}],"type":"First Back (MUST HAVE)"},{"items":[{"id":"1001","count":1},{"id":"3067","count":1},{"id":"3108","count":1},{"id":"3802","count":1},{"id":"4642","count":1},{"id":"2055","count":1}],"type":"First Back Options"},{"items":[{"id":"6617","count":1},{"id":"3158","count":1},{"id":"3504","count":1},{"id":"6616","count":1},{"id":"3222","count":1},{"id":"3011","count":1},{"id":"3003","count":1},{"id":"3116","count":1}],"type":"Healer Items"},{"items":[{"id":"3158","count":1},{"id":"6653","count":1},{"id":"3003","count":1},{"id":"3116","count":1},{"id":"3011","count":1},{"id":"4645","count":1},{"id":"4637","count":1}],"type":"Poke Items"}]}

PROS

Passive procs Moonstone, allowing one tick to provide 3-4 procs
Still provides similar damage to AP Twitch, but provides team sustain as well
A support pick that can actually use their own Ardent Censer if built
Possibly the best Moonstone healer in-game due to ease of proccing
W has a great range, allowing you to safely proc Moonstone to top off allied HP

CONS

Slow start with regards to utility
Rushing Moonstone leads to lower damage output
Minimal, if non-existent, close range potential
Requires 6 stacks of passive to do any meaningful damage

Item Build:

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