I was wondering guys, can you basically get infinite mana regen if you use the Darts w/ Regain Mana rune and then use the Bats w/ Life Leach rune as your right and left click? Couldn't you become sort of invincible? I havent tried it yet but it was something I was thinking of before while I was looking at the skills. Not sure what other powers allow you to Mana Leech/Regen.
I love using my Summons however I feel that they will become very pathetic on NM, Hell and Inferno. (Just like Necro/Druid for D2....:()
Please keep in mind that I just got to Act 4 normal so Im not sure how other runes and Combos work. Im a level 30.
Also I see a lot of love for the spider queen and was wondering what exactly does she do? Also the Summon Fetish minions, are they any good on NM or Hell?
So I was thinking that if the Combo posted above worked then I was going to have:
(BTW my alternative buttons for 1234 are zxcv)
Left Click: Darts w/ Mana rune
Right Click: Bats w/ Health Rune
Z: Skulls w/ Bounce Rune (Seems like this is great for big Mobs)
X:?
C:?
V:?
Sorry if some of these question are stupid but I am trying to learn the WD as much as possible.
Edit: BTW first post of my career on here! I hope to be here long.

nope that wont work well at all im afraid on later difficulties. You'll be stunned and then 1-2 hitted and no chance to leech. Crowd control while maintaining dps is what you want^^
and yes, summons are alot similar to the Druid summon from d2:lod. The necro summons was real good in comparison but the druids where kind of useless like the WD's now.