Veigar Is literally just a better Ahri
Veigars abilities all scale better than ahris, His stun is a 2.5 second cage stun that lasts, His ult scales INSANELY well, He can build full crit and still one shot people later on, He can press Q-R and you still die, He can build tank and just become a final raid boss and NEVER die, He can build hextech gunblade and just heal more than lifesteal yasuo late game, he Is actually free elo if you know basic game mechanics, As for move speed, JUST BUILD MOVESPEED or get runes for movespeed if you want, then still go win :D
AND on top of all this amazement, He get infinite ap which is beyond easy to stack with
EDIT: Thank you all for the support!
EDIT2: They all hated jesus because he told them the truth.