When: Oct. 7, 2009
Where: Tested everywhere (any map)
What: Instant Kill double hit bug.
I found a way to double hit (in one strike) then noticed that something isn't right because sometimes I would miss and the monster would still die...
How to reproduce:1) Open Chat menu
2) Click on screen (anywhere) so that you're not in chat-mode anymore.
3) Move near a monster to get ready to attack it.
4) Click on any chat tab when monster is next to you (ie. tab [ * ], [ / ], [ ! ], or even the [ N ])
The character will do a melee attack for 2hits (this is the first attack) and the monster will die, even if you miss.
Here is a screenshot of it
I tried to take a snapshot when the monster is fading away with the miss, but you can still see the miss above anyway and the monster's gone.
If you kill the monster this way, you still get full exp and drops.