http://eu.battle.net...UdYT!acg!baZZYa
that's what I'm using, blood ritual gives my pets 400+lps alone, which is way more sustain for your pets than zombie handler
If you are using it only to get the lps then you are essentially using two slots to get 400lps on your pets. Not very effective.
it also gives you lps and makes you spells cheaper. The build I use has no primary, so I save a ton of mana with blood ritual.
that's what I'm using, blood ritual gives my pets 400+lps alone, which is way more sustain for your pets than zombie handler