My Godly Hecarim ARAM Build

https://i.imgur.com/AI5qCti.png Start with two points in E and one point in Q. Do not go in without at least E and one other movement speed boost.

All that matters is that that one champion on the enemy team dies instantly and hilariously. You will die as well, but the blood price will have been paid. The game will destabilize, everyone will stop being able to take it seriously as all player's survival instincts devolve into memes.

If someone escapes from your team with low hitpoints, they are doomed no matter how far away they made it.