Zombie and SRS damage question

So I know that their damage scales with their levels and passive tree nodes but does stuff like spell damge on wands affect it or are they affected by phyiscal damage mods since they do phys and phys/fire ?

If someone would be as so kind as to drop some knowalage on me about zombie/srs damage would be awesome :)

no, the only things on the tree, that affect minions on the tree

are any keystones that explicitly say they do , and nodes that explicitly say they do

and cast speed in that it makes you summon them faster,

AND NOTHING ELSE >.<


now gems are alot less strict , many melee and spell supports do affect minions , but these have been detailed countless times in countless other threads and guides so i wont elaborate on it here

Thanks salty

Do nodes on the tree like increased skill effect duration affect the time srs minons are up cause 3.5 is kinda short ?

yes