What if we reverted Veigar to what he was on release back in 2009
Entropy (Innate) Veigar's attacks steal 5 ability power per strike for 8 seconds. This effect stacks. Baleful Strike (Q) - 55% AP ratio, 625 Range, 80 MANA Unleashes dark energy at target enemy dealing magic damage. If a unit is killed, Veigar gains 1 ability power for a minion or 5 ability power for a champion. Dark Matter (W) - 16 sec cooldown, 90 / 105 / 120 / 135 / 150 mana cost, damage is 120 / 180 / 240 / 300 / 360 After 2 seconds, dark matter falls from the sky to the target location, dealing magic damage. Event Horizon (E) 26 / 24 / 22 / 20 / 18 cd, mana cost is 90 / 110 / 130 / 150 / 170 , range is 600 Veigar twists the edges of space around the target location for 3 seconds, stunning enemies who pass through the perimeter for a short duration. Primordial Burst (Ultimate) damage is 100/250/400 , mana cost is 200/300/400, cd is 130/110/90 Blasts target enemy champion, dealing magic damage plus 25% of the target's maximum mana. If Primordial Burst deals a killing blow, Veigar regains mana.
What would happen?