[Champion concept] Siverea, the Shackle Corrupter
Primary role : Support.
Stats
Health : 600 (+92 per level) Health regen : 3.50 (+0.82 per level) Mana : 285 (+45 per level) Auto attack range : 475 Attack damage : 51 (+2.4 per level) Attack speed : 0.625 (+2% per level) Armor : 20 (+3 per level) Magic resist : 30 (+0 per level) Movement speed : 320
Small lore
They say when you die your soul gets reincarnated, they're wrong. Your soul is a mere artifact used by the ones who can harness its power.
A long time ago there was a peacefull city, or so it seemed. The city was beautifull in every way and symbolized power, hope and knowledge. Siverea used to live there and still remembers lividly, however, nobody else does. It is unknown what exactly happened in the land that we now call shadow isles, maniacs everywhere messing with spells they shouldn't. Greediness is truly the number one enemy of everyone. Siverea grew in the apocalyptic city, awakening her hidden powers and desires through the psychopathic knowledge of her father. She was ordered to find the hidden treasure but to no avail, until something happened. Arc angels rushed foward into the city, killing both siverea and her father along with countless of other greedy and power inducing abominations. She woke up from the curse she's been trapped in when hecarim's attack startled the Shadow isles, but that's not all, the fact that she can remember all of this is incredible. No other creature so far introduced has the same capacity as her, she retained all of her living emotions, memories and power. Her soul is eternal, possibly due to her playing and toying around with other souls. Siverea joined league of legends with only 1 objective in mind, find the boy that gave her the ability to love.
There are billions of souls scattered through the world and yet, none of them is comparable.
Abilities :
Passive : Soul Circuits / Maximum amount of Circuits : 100 Siverea creates circuits everytime she auto-attacks or uses a basic ability on an enemy champion. Circuits grant bonus benefits. If out of combat for 12 seconds Siverea loses circuits over time. Once at full circuit stacks, you may cast 1 basic ability regardless of it's current cooldown (Like rengar). You get 10 circuit per basic attack and 20 circuit per basic ability hit.
Q : Shackles / Range : 600 / Cost : 50/55/60/65/70 mana / Cooldown : 10 Active : Siverea throws her 2 shackles foward, hitting every target in range and dealing 80/120/160/200/240(+ 0.5 ability power) magic damage. Full circuit bonus : 50% slow for 2 seconds on every enemy hit
W : Influenced passage / Range : 400 / Cost : 60 mana / Cooldown : 16/15/14/13/12 Active : Siverea throws a chain to the targetted ground which will bind itself to either an ally or an enemy (prioritizes allies). Enemy : The enemy gets stunned for 0.7/0.9/1.1/1.3/1.5 seconds and gets a debuff which will expose it's weaknesses, increasing ally damage by 2/4/6/8/10% for 4 seconds. **Ally : **The chained ally gets a 50/70/90/110/130(+8% of Siverea's max health) shield for 3 seconds, if the ally dies during this time, Siverea will collect it's ally soul and use it in her next basic attack, dealing 100% of it's AD or 50% of it's ap as bonus damage. Full circuit bonus : The chain will bind to 2 targets instead of 1. (Still prioritizes allies)(The ally death bonus can be stacked if both allies die within the shield span).
E : Soulless body / Range : 400 / Cost : 100/90/80/70/60 mana / Cooldown : 28/24/20/16/12 Active : Siverea channels for 2 seconds and then casts a small projection of herself in the target area for 4 seconds. This projection acts like Siverea and will damage her if the enemies attack it. Siverea is able to cast an ability through her projection by activating E after the projection has been made and before any other ability is cast. Abilities cast through her projection deal an additional 25/50/75/100/125 (+5% of Siverea's max hp) damage if used on an enemy champion. Full circuit bonus : Siverea is instead teleported to the target location and gains the bonus damage part for 4 seconds.
R : Connecting souls / Range : 150 / Cost : 20% of max health / Cooldown : 120/110/100 Active : Siverea launches a chain towards the selected enemy, binding herself with him for 3/4/5 seconds and dealing 50/100/150 (+5% of the target's max HP) magic damage to it. While binded, the enemy can not use escapes and running away will not remove the bind, Siverea can re-active the ultimate 1 second later, chaining another target. This can be done up to 3 times. **1 enemy chained : **Everytime that oponent deals damage to an ally, 25% of the value is transferred to Siverea. 2 enemies chained : Boosts Siverea's movement speed by 10/15/20%. **3 enemies chained : **Every enemy will be slowed by 20% for the duration and Siverea will get full circuit stacks. For every enemy champion you sucessfully chain to (cleanse, QSS and mikaels will remove the chains), Siverea will deal an additional 1% of it's max health as damage on its basic attacks for the duration, up to 3%.
Note : Escapes include Jumps, Dashes and Blinks. Summoner spells can still be used.
Works well in lane against :

These champions need their mobility in order to deal their sustained damage, Removing it will ensure none of them is trouble to the ally team.
Is a bad pick against :
These options generally don't need mobility and because Siverea is a sustained support with almost no hard CC, most of these will simply burst your adc way faster than you are able to stack your passive and be able to save them.
Is absolutely terrible against :
These 2 are a nightmare to Siverea, caitlyn will just keep her distance which means Siverea will never be able to get circuits nor will she be able to stun her or chain her. Sivir doesn't have range but has the extreme mobility that will screw Siverea over, not to mention a spellshield that will definitely make you waste your ultimate.
Quotes **When picked ** You and I, we're gonna become one soon enough
**When moving : ** Ohh is there a soul over there? I wonder where our next victim is As you wish, my newly found soulmate All this walking is making me excited Do you think he's here? I wonder where he is I'm getting impatient
When taunting Come and let me get a taste of that! (Reference to Come and get a taste of this) When I'm done with you, there won't be any soul left C'mon! Are you afraid of me? Or are you afraid of yourself?
When joking What do you call when your main meal is a soul? A SEAL! Get it? no? Okay I used to be a young demon like yourself until I took a soul to the knee I'm the thing that hides under your bed! Haha just kidding, thresh's the one who does that, not me
Special interactions : Thresh : Siverea will throw a soul directly at thresh instead of using her shackles when basic attacking. This soul will hover around thresh for 2 seconds but will not enter his lantern. Her quote : "You eat souls, I modify them". This quote actives only once per game. Hecarim : These quotes will appear randomly everytime she's near hecarim "I usually modify souls to get them how I like but you, you're a special kind of one" "I don't even need to touch you, your soul is already corrupted enough". Yorick : "A gravedigger is exactly what I wanted for christmas" when Siverea has a yorick on her team. **Viktor : **"Oh boy, a mechanized soul? Never tried one before" when Siverea binds herself to Viktor using her ultimate. Amumu : "Your past... where is it?" whenever Siverea binds herself to amumu. Braum : "You... your soul is so cheerful, so courageous, so fearless... could it be..?" whenever Siverea binds herself to Braum. Soraka : "Stop that! You're spoiling their souls!" whenever an enemy soraka heals its ally near Siverea.