This has been an issue since I started on the server but lately it seems to have gotten even worse. Zak spawns mobs at least every 5 seconds during B3. I've counted as many as 3 spawns in 5 seconds just last night. If you don't kill the mobs, Zak keeps spawning and is the source of many DCs. I'm also under the impression that Zak uses def/mdef up skill too frequently, but I am not 100% sure on this one.
Also, I remember from old videos on zak that it used to use some sort of skill in which icicles would come out of the ground and attack players. What happened to that?
I can confirm that this is indeed the case. I've been doing test-runs and the mobs that Zak spawns do seem excessive, as does his use of super defence-ups. Matt, John, Gi and Kenny, any ideas what the cause of both of these issue might be? @ Choco7 - On the test server, at least, Zak still uses the "icicles coming up out of the ground" skill - rather frequently!