Link focused support

This is a sudden idea i had and made up in around 5 minutes so its not complete. Sup/ranged All her ability have 2 different cast, one for allies and one for enemies. She is at default enemy cast mode and casting ult changes the next ability to ally cast mode (ult has no cd and medium mana cost). The modes have separate cool downs (shown with something similar to 's ferocity and normal cool downs) Passive: She has no mana regen, starts at 25 mana and her basic abilities don't use mana. All her chains link to her targets for infinite duration unless they wall out of range (1200 range) Allies going through an allied link grants them 100% ms buff for 0.5 sec while enemies crossing an enemy link takes decent damage

Q: Skill shot chain like 's E. Landing the chain deals decent damage and grants her some mana. If she connects to a champion, she regenerates mana and deals medium damage to the target overtime. Ult cast: Slow moving skill shot chain with large hit box (unlikely to miss). Landing the chain gives you both a decent shield and staying linked gives you both a small shield that regenerates overtime and heals instead when shield is at max size

W: Point click single target chain. Deals small damage over 2.5 sec and slows for 15%. After 2.5 sec she gains some mana while stunning all enemies nearby the target (150 radius), then chains them and slows all of them for 15% and deals minor damage Ult cast: Gives you and linked ally a huge ms buff that decays over 2 sec to a minimum of 30%. After 2 sec all allies nearby you and your target(450 radius) gains the massive ms buff but decays over 1.5 sec. It links the buffed allies to you and grant them 25% movement speed

E: Skill shot chain. Blinds target and target can only see you and has vision reduced for 1.5 sec. After 1.5 sec, she gains some mana and every 3 second (has dramatic effect like 3 hit passive/skills) linked deals 20% of their max health. Ult cast: Target AOE. All allies in the targeted area gain 50% tenacity for 1.5 sec. After 1.5 sec, she is linked to all the buffed allies, grants them a 20% damage output buff.

Ult: Used to switch to ally cast mode and costs mana