Gwen Ability (LoL): Needlework

First Cast: Hurl a needle that deals 35 / 65 / 95 (+10% of ability power) plus 1% (+0.8% per 100 ability power) of the target's max health as magic damage, slows by 40 / 50 / 60% for 1.5 seconds, and applies A Thousand Cuts to all enemies hit. After 1 second, she can recast it (up to 2 additional times).

Second Cast: Fire three needles to deal 105 / 195 / 285 (+30% of ability power) plus 3% (+2.4% per 100 ability power) of the target's max health as magic damage.

Third Cast: Fire five needles to deal 175 / 325 / 475 (+50% of ability power) plus 5% (+4% per 100 ability power) of the target's max health as magic damage.