Enchanted Crystal Arrow
Ashe fires a missile of ice in a straight line that will pass over all other units until it collides with an enemy Champion or leaves the map. If the arrow collides with an enemy Champion, it will deal 250 / 425 / 600 (+100% of ability power) magic damage, stun and add a slow to the champion hit. It will also explode after the hit to slow and deal half damage to all other enemies in a small area around the champion hit. The duration of the stun increases the farther the arrow travels before impact and caps at 3.5 seconds. Both slows are 50% and last for 3 seconds.