The damage is magical, I couldn't damage Jeraziah when he was shielded. He wasn't stunned either.
Stuns targets in radius for 2.5 seconds, damages them for 200 Physical damage, and slows their movement speed by 20% for an additional two seconds after the stun. Source: http://honwiki.net/wiki/Pestilence
Yes its what he said. It should be Physical but it acually is magical damage.
gonna post fix in usermade fixes