Senna, The Purrifiers Bride

I know this concept has been thrown around for a while, but I figured I'd take my own shot at it.

Passive- Talisman of Light

Senna's attacks and abilities apply stacks of Talisman of Light. At 3 stacks, the next ability or auto attack that hits the enemy will reveal them with true sight for 1.5 seconds and deal 50 true damage

Q- Light Bolt

Senna fires a skill shot line nuke, dealing (50/100/150/200/250 + 60% ad scaling) physical damage to the first the enemy hit. In addition, the bolt will also collide with any terrain it hits. The bolt will disappear upon hitting an enemy champion or minion.

W- Aura of Purification

Senna summons an aura around her for 2/3/4/5/6 second. This aura increases health regen of herself and nearby allies, and reduces the duration off cc effects by 50%

E- Shining Drag

Senna fires out a hook in target direction. If the hook hits an enemy unit, enemy champion, or neutral monster, Senna will pull them to her, then fling them away, leaving them slowed for .5/1/1.5/2/2.5 seconds by 70%. If the hook hits an ally champion, Senna will be pulled to them, granting her shield that blocks 65 (+60% of ad) physical or magic damage. If the hook hits a Light Bolt, Senna will be pulled to the bolt.

R- Purification Beam

Senna charges a beam of pure light, gaining 30 damage every second. At the end of the channel, Senna fires the beam, dealing 300/400/500 damage (plus charge damage, and 75% of ad, 50% of ap). All units hit by the beam are revealed by true sight for 2/3/4 seconds.