Auto Attacks - Doing less damage than they say they should
Not minding the damage I just did, being 1 and 3 with two thirds of an item, but focusing on that flash auto attack. Veigar had 21 health after the combo, I flash autoed it said it did 48 damage, but Veigar survived with 4 health. I had 73 ad, my autos to minions did 78. Armour already had been taken effect on Veigar so that is not the issue. What is? 21 - 48 ≠ 4. No potions were being used as you can see on the top left as that could have been a factor (gaining around 30 health). Is there another factor I am not considering? or is this a bug?