Janna Ability (LoL): Zephyr

Passive: Increases Janna's movement speed by 6 / 7 / 8 / 9 / 10% (+2% per 100 AP), and allows her to move through units.

Active: Janna launches her elemental at the target dealing 55 / 90 / 125 / 160 / 195 (+50% of ability power) magic damage, and slowing their movement speed by 24 / 28 / 32 / 36 / 40% (+6% per 100 AP, up to a maximum of 99%) for 2 seconds.

Janna loses the passive benefit while Zephyr is on cooldown.