8 Air Magic (+4 head piece while running = 12 air)
10 Earth Magic (+4 head piece while fighting = 14 earth)
2 energy storage (i have a sup rune, personal preference = 5 energy store)
12 Shadow Arts
Shadow Form {E}
Storm Djinns Haste
Sliver Armor
Glyph Of Concentration
Feigned Neutrality
Deadly Paradox
Armor Of Earth
Stoneflesh Aura
galigords stone staff would be ideal, but i use jaynes staff myself, being poor

the E/A shadow form farmin build has been around for a while, so im not taking credit for this, but i havnt seen one specificly for IDS farming so this is mine.
Running there follows the same rules as any shadow form build, u only need shadow form, storm djinn, and neutrality (and always use paradox b4 shadow form) to get there. u can take any route u want, so long as u run it right (ie: dont let shadow run out in the middle of a mob :P). as for fighting, NEVER try to cast a spell without glyph of concentration, keep stoneflesh and armor of earth up at all times, and cast sliver when available. keep in mind there is no energy management, so let yourself regen b4 casting sliver when its ready. if u guys have a way to fit an energy gain spell in there, let me know. perhaps earth attune for paradox, just makes running slower cuz u have to wait for shadow form a full minute. good luck, hope this helps u ele lovers like me who didnt start with a wammo, and dont have one at citadel :P