Nunu & Willump Ability (LoL): Biggest Snowball Ever!

Nunu and Willump create a snowball that grows in size and speed as they roll it. They turn slower while rolling it, but can increase turning speed by holding the turn.

The snowball does at minimum 30 / 39 / 48 / 57 / 66 (+30% of ability power) and maximum 180 / 225 / 270 / 315 / 360 (+150% of ability power) magic damage and knocks up for 0.5-0.75 seconds when it collides with a champion, large monster or wall. These values scale up with distance rolled.

Nunu and Willump can Recast to let the snowball go early.