No perks are wasted unless your min/maxing in which case your unlikely to be playing with destruction anyhow. All of those "near death" perks have upsides and downsides... if you blast something into ash you can't zombify it, likewise turning things to ashpiles makes necro lairs much easier.
Killing a foes stamina reduces their melee damage and makes your pet last longer too, which is why necros will use ice over lightning.
min maxing? no wasted perks?
you cant be serious... I'm not a min/maxer but I sure as hell dont want to put points into perks that are not usefull... I consider them wasted perks, because perks are hard to come by and while leveling especially you need to prioritize...
placing a perk into either the fire or frost perk over ligthgning, IS a waste, it doesnt give you more control (not really since you have much better and more reliable forms of control) it doesnt save you mana, and it doesnt do more dmg, the lightning perk does 2 out of 3, it does more damage and it saves more mana...
taking that perk even after you have the lightning perk over MANY other perks that are actually lower in the tiers of other skills is also a waste, quite honestly I cant think of a single perk that I would not prioritize over them unless I had all the ones I wanted/needed.
its a fun perk, but it is NOT pratical or usefull perk, and if you want to zombify a mob, all you have to do, is not zap it when under 50-30$% health, no need for those perks at all... for that
It's a perk available for a pure destruction mage, where else is the perk point going into in the later stages of the game for a pure destruction build anyway? Certainly not in alteration considering it's pure destruction.
@Sanctuary
I don't know, I don't question the play-style of others, and most definitely not the play-style of a min-maxer because it's clear where their goal is.
honestly? anywhere but the lockpicking and pickpockting tree is good... no really, depending on what buildup you are following, you will have room for another good perk in another tree tht will give you much better benefits...
have an armor skill you using? invest in giving it more armor rating, giving it an anti stagger, removing its weight etc... have restoration skill investment? ALL perks here are better, even theo ne that restores stamina with your healing.
alteration? ALL of them are better, illusion? if you are going for illusion you absolutely will needs alot of perks here...
I honestly cannot think of a perk that is a worse investment in terms of efficiency/usefullness in any tree but pickpockting and lockpicking.