right the chest beacons do cause a lot of lag and the wolf rounds are ok but they don't start by attacking you and at the end of them the round does not increase.

the lag makes the server a clients reduce to 0 frames/s

these are just some error messages that cropped up while playing and joining the game. i hope these will help you fix the plugin.

18:24:47 [WARNING] [Ablockalypse] Task #12 for Ablockalypse v1.2.8 generated an exception
java.lang.NullPointerException
at com.github.JamesNorris.Threading.FakeBeaconThread.run(FakeBeaconThread.java:46)
at com.github.JamesNorris.Threading.MainThread.tick(MainThread.java:34)
at com.github.JamesNorris.Threading.MainThread$1.run(MainThread.java:21)
at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftTask.run(CraftTask.java:53)
at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:344)
at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:530)
at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:224)
at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)

18:26:42 [WARNING] [Ablockalypse] Task #74 for Ablockalypse v1.2.8 generated an exception
java.lang.NullPointerException
at com.github.JamesNorris.Threading.FakeBeaconThread.run(FakeBeaconThread.java:46)
at com.github.JamesNorris.Threading.MainThread.tick(MainThread.java:34)
at com.github.JamesNorris.Threading.MainThread$1.run(MainThread.java:21)
at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftTask.run(CraftTask.java:53)
at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:344)
at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:530)
at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:224)
at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)
that is my bug testing... hope it helps

Should be fixed in the next version... thanks!
A lot of recent bugs seem to be surrounding this new fake beacon thread.

cool