is it viable in chepa gear to get started ? like lore/2xspirit/stealth/etc?
More than viable.
Its really good.
This is my 3rd ladder doing so.
Lvling as fire early is of course perfect with pots,
Then comes orb and this carries you pas nm ancients and baal.
Then at 50 with small hydra its easy to kill andy with orb taking down the fallen...
And then bam, your at stoney tomb.
Casting hydras in past doors and around corners and when the hydras are quickly set I spam frozen orb, TK chests and tele around to enjoy, postition and keep merc healthy.
Very engaging and fun play.
Get insight pole and cure helm for a life regen merc - they all synergies and allows you mana enough for this.
Even just a 4 sock topaz armor and a 3 sock topaz helm is ok.