Lileem, the Ice Dragon
So Lileem [lih-leem] will be a very high damage marksman with an extremely unique resource that in order to refund it you have to spend gold at the shop, so makes you watch your spell usage a lot more. Also most importantly she will be a pure bred dragon, RAWR!
Frost Elixir: Recipe: 400g (Only one Frost Elixir in your inventory at a time, cannot consume another Frost Elixir until the current Frost Elixir duration has run out; item is auto consumed if there are no available empty slots in your inventory.)
Statistics: +Passive: Restore 200 Blood of the Ice Dragon upon consumption. +Passive: Upon consumption, gain a buff for 240 seconds that allows your basic attacks to cold burn their targets to deal 30% total AD over 3 seconds as true damage and apply a debuff that causes all slows against these targets to be increased by 40% (slows cannot exceed 99%).
Basic Attack Range: 600 units [shoots ice flames for her basic attacks; aka frost that is so cold that it is like you are burning from fire just cold instead of hot, and frost coloured]
Blood of the Ice Dragon (Passive): Lileem uses a resource called Blood of the Ice Dragon that allows her to use her abilities, which costs 1 Blood of the Ice Dragon per ability cast.
Lileem has a total pool of 200 Blood of the Ice Dragon and in order to refill this pool she has to purchase and consume a Frost Elixir from the shop.
Frost Breath (Q): Cooldown: 8/6.5/5/3.5/2 seconds; Range: 900 units, 80 degree cone; Passive Range: 300 units, 60 degree cone Passive: Lileem's basic attacks deal (+20/30/40/50/60% total AD)(+40%AP) magic damage behind her target, but her target does not take this damage
Active: Lileem breaths a cone of powerful and freezing cold frost in the target direction to deal 80/105/130/155/180(+60%Bonus AD)(+50%AP) magic damage to all enemies struck, this can critically strike.
Cold Mist (W): Cooldown: 20/18/16/14/12 seconds; Range: 700 units; Radius; 400 units Lileem creates an area of cold mist at the target location for the next 180/195/210/225/240 seconds that enemies within this area gain -15/20/25/30/35% Tenacity and become chilled.
For every second a target is chilled they become slowed by 6/7/8/9/10% which constantly increases by the same value, upon reaching 100% slow in this way they become frozen for 2 seconds. Once the frozen duration ends or breaks by Lileem the chilled unit resets to 0% slow.
Frozen targets take double damage from all damage from Lileem's next basic attack and breaks the frozen effect on them.
Adapting Scales (E): Cooldown: 7 seconds Passive: Lileem's basic attacks grant herself 8/11/14/17/20% of her target's total armor and magic resist for 3 seconds based on the last target she attacked, value changes whenever she attacks a different target.
Active: Lileem's basic attacks for the next 4 seconds deal 10 plus 20/25/30/35/40% of her target's total armor and magic resist as bonus true damage on-hit.
Fury of the Ice Dragon (R): Cooldown: 90/75/60 seconds; Range: 750/900/1050 units; Cone: 70 degrees Lileem enhances her next basic attack to become an ultimate attack gaining 150/300/450 units bonus range, deal double its normal damage including on-hit effects, and in a cone to all enemies struck.
Clarifications:
Frost Elixir - Unique Item: (NOTE: This is a 40% increase not adding 40% to slows, so a 40% slow will be a 56% slow to debuff enemies and not a 80% slow just to clarify this.)
Cold Mist - W: (NOTE: There is no hard limit to how many cold mist zones may be on the map at a time, but effects do not overlap if multiple cold mist zones are at the same location on top of each other. Also Cold Mist cannot be placed within 1000 units of Dragon, Baron Nashor, or enemy structures; any cold mist within these areas portions of it will disappear.)
Cold Mist - W: (NOTE: This is negative Tenacity meaning crowd control durations will go UP if your Tenacity is below zero, so a lot of potential synergy with your teammates with an effect like this, imagine an Amumu ultimate being a 3 seconds snare instead of a 2 seconds snare, but this is against targets with no Tenacity from items and masteries, still decreases a Tenacity target's Tenacity.)
Cold Mist - W: (NOTE: Frozen is a new crowd control that is immune to Tenacity values, cleansing effects, and quick silver sash's active; acts like a stun otherwise.)
Want to point out that Lileem is a pure land dragon from the Freljord that walks on her 2 back legs and uses the front legs as arms and hands, she can walk on all fours, but as an in-game image she walks on two legs. She does not have wings so she cannot fly like certain fire breathing dragons or anything to swim with like sea dragons like Gyarados / Ao Shin; just a very slow moving big powerful dragon that if she gets close to you, you will get annihilated.

