Nami Ability (LoL): Tidecaller's Blessing

Tidecaller's Blessing Nami

Range: 800

Cooldown: 11

Cost: 55 / 60 / 65 / 70 / 75

Empowers an allied champion for 6 seconds or until they have attacked 3 times. During this time, their basic attacks deal 25 / 40 / 55 / 70 / 85 (+20% of ability power) bonus magic damage and slow the target hit by 15 / 20 / 25 / 30 / 35 (+5% of ability power) % for 1 second.