Why Ivern's brushes would be disgusting if he was taken support...

One champion in particular (I'm sure there are more ADCs who will immensely benefit from the brush, but this sticks out). . Now hear me out and let me explain, please. This is only an opinion, I'm not bashing your favorite Piltover waifu.

This all boils down to Caitlyn's Headshot passive, where all Ivern has to do is place a bush on Caitlyn as she farms, increasing her headshot stacks which double in brushes. So essentially she would be able to pull of a headhsot every three basic attacks when she hits 6 stacks (2, 4, 6), creating a massive area of damage zoning where she would be able to deal 50% (+ 0.5 × total critical damage modifier × critical chance) of total AD as bonus physical damage in quick succession, even more so if she rushed a then a .

While she will not receive the bonus range, the ability to give her a mobile brush to keep generating headshot stacks without limiting herself to the narrow brushes on the edge of the lane removes a huge amount of counterplay.

I may be wrong on this, but someone please correct me if so.