As veigar, Infinite scaling on his Passive makes him a late-game monster. He can quite easily start one-shotting people once he manages to get his first item.

Extremely powerful when fighting in closed spaces as he can easily land his e and r on multiple targets while crowd controlling them with his n.

Very high gank set-up potential with his n. This can allow him to call his Jungler to gank his lane and help him get an early lead, which will be quite devastating for the enemy team. As veigar, He can easily start pulling people once he manages to get his first element. Extremely powerful when he fights in closed spaces as he can easily land his e and r on several targets while the crowd controlling them with his n. Very high potential to set up gank with his n. This can allow him to call his Jungler to gank his way and help him get an early lead, which will be pretty devastating for the enemy team.