[GAMEPLAY] Mordekaiser Auto Attack not dealing damage

Since I last posted about this bug, I think I've managed to find the exact cause.

To reproduce:

1. Bind with an ally using W
2. Come within range to activate the DoT
3. Attempt to auto-attack a target

The first auto, and sometimes the second after activating W do not deal physical damage. If Q is activated, the Q bonus still applies, but not the physical damage.

This is a pretty large bug because of Morde's high base AD. It makes it so that he can lose out on 100-250 damage in his rotation of spells throughout the game.

It also makes sheen items a risky buy because they may not proc in situations where they should.