It helps to know the element to use against each creature, so yes for example fire is a weakness of navery, so magic arrow, fireball, explosion, flamestike and meteorswarms are all good. The picture I posted, the dragon in it is mine so I had the "best" tank available allowing me to wear such a low resist suit. But Risings and EVs or what ever you need to do to keep things from hitting you is how you have to play the toon. You get attunment for a rough spot but it's not a pvp suit. I accidently clicked my own bar one time and my dragon killed me in one chomp. But thats the price of power I suppose.
This is the only time I say use the 1/2 chaos shield, I think it's sort of junky but it makes sense here. Orny for LRC,LMC, 2/3 then add on the shield for another 1/2 giving you 3/5 which is defenitly servicable. I guess I didn't have 4/6 on that guy, I don't remember now that is an older picture and that guy is now perma red. I pvp a lot so I don't typically cast only high end spells (flamestrikes etc), that is the main reason I need the recovery so high and I can't run protection. I'll spam fireballs more often then anything. There are two differnt invasion books that have 30SDI, one has lmc fcr dci and sdi, the other has mr lrc and sdi. Both are good and both can be used to address issues the suit may have.
You can easily adjust this suit, the SDI would drop obviously but you could get much better resistance. Assuming LRC is fine the pendant is a great example, it could possibly be replaced for a high resistance piece that is very similar, minus the sdi. Overall this most likely wouldn't bring your damage down much, but would get your resist up into a more comfortable range. This is all speculative, I don't know if you can get past that 30LRC. My goal was just to see how much damage I could do with what I had and that was the best I did so far.
The navery nighteyes is a mini peerless boss so you won't ever kill it in one hit, 2 hits, etc. It will take awhile but you will increase each spells damage significantly with SDI on your suit. Also a necromancer has a spell called corpse skin which will lower fire resistance by another -15, making a corpse skinned navery nighteyes take huge fire damage. Fireballs were hitting 130s I think.. It's been awhile I can't remember now. The problem with reaper form tho is you don't leech (not that navery has much mana anyways.) When I would do lady mel I would go wraith form, and even tho I had no SS for leech I could leech enough threw the WOD damage to continously WOD her until she died.
Using every SDI item in game isn't the best for a survivable suit, but it's fun to see a 200 damage fireball go off. I was told a long time ago that WOD capped at 666.. but that is obviously wrong.. what's the highest you guys are hitting?