PoE Saboteur builds with custom stat filters

I've been trying to cook and pretty much have concluded that using Prismatic Burst as a main skill will end up underwhelming (without Shako at least). (Rolling Magma has similar base damage and same damage effectiveness so should pretty accurately reflect PB DPS) Here's my non-budget lvl 100 take using mine auras to get almost 7x damage as well as Annihilating Light. I've gotten enough CDR so PB has a 2.52 hit rate which matches perfectly with lvl 1 Static Strike's 2.5 beam hit rate. This ends up with a build that has a clunky play

atziri's reflection - 3 div Cloak - 1,5 div crown - 1div with ench slave - 1div sunblast - 1div foible - 1 div fragments - 150c Balbala - 150c expected cost - around 10-15 divs

Hi - I'm quite casual. This is the first league I've sunk a lot of time into the game in a while. I suck at dodging mechanics and need to be decently tanky to enjoy the game. Is there anything I can do to improve my damage on my build that doesn't break the bank? Should I realocate some points in my tree? I run despair on hit because I map and it's more a quality thing. I self cast despair/temp chains on bosses which I think overrides cast on hit (unless I misunderstand the mechanic) I have about 5 div but would be willing to farm more. [

BOSSING: You must have a Cold Iron Point, or a dagger with +1 Phys and Dot Multi to use blade trap. Obliteration is for mapping, CIP is for pinacle boss farming/completion

pob: Spectres: Xoph's favoured Baranite Cleric (not here cause he dies so much, might replace with primal crushclaw) AG gear: \-9 fire res warlord helm Southbound gloves Kingmaker Garb of the Ephemeral Brittle implicit boots with +35% fire and lightning res Went LL, got some neat focus tech with trigger on helm. Will try to get a better watcher eye with hatred crit and maybe pen enchant on boots.

pob: Spectres: Baranite Cleric Xoph's Favoured AG Gear: \-9 res warlord helmet Kingmaker Southbound gloves Boots with 35% fire res and 35% lightning res with brittle ground implicit Garb of the Ephemeral