Kaladim Guards (Not guards in Butcher Block)
 

I couldn't find anything in the recent patch notes but ever since the servers came back up they are a lot tougher then before.

Prior to the patch
1. Envenomed Bolt DoT x1
2. sick pet on the guard and would die by the time my pet got to 60-70% health

After patch
1. Turgurs insect (75% atk slow)
2. Envenomed bolt x2
3. Pet will be around 40% by the time the guard dies.

They were about 1k hp short of where they should have been, according to our kunark-era ShowEQ data. So I bumped them up to where they should be.