Editing Warhammer 40,000/7th Edition Tactics/Inquisition (section)

===Daemon Bashing machine===
*Recommended: ML1 upgrade with Force Sword (Daemonology recommended due to Banishment inflicting -1 on a Daemon's invuln), Rad Grenades, Digital Weapons
*Prerequisites: Grimoire of True Names
As described above, taking a Grimoire means that any Daemon you face in a challenge will drop their WS, Initiative, and Ld by 5 (Initiative will be 1 if you challenged when you charge), meaning that against that GUO and LoC, just the Grimoire will be enough while BT, KoS and an Avatar of Khaine may still go before you or at the same initiative (and that's BAD NEWS) if your Psyk-out grenades expire. What that does mean, is that you get to hit them on 4s due to dropped WS, and attack them with a Force Sword (don't forget to activate it!!!). Now, you may wound them on 6s, but if you take Rad Grenades (-1T to enemy), get Hammerhand if you rolled on Daemonology (+2S), cast Banishment and Force beforehand to drop its invuln and have instant-death, and have Digital Weapons (Re-roll 1 failed to Wound roll) you may hilariously crunch a Daemon in a challenge and win your Inquisitor's points back, heck even more than his points back. Throw in a Priest for re-rolls to hit, too! Maximum cost of all of this? 75 points for the full ML1 (and free Force Sword), Rad Grenades, Grimoire, and Digital Weapons on your hat-wearing Ponce. Despite what the whole Daemonbane on Nemesis Daemonhammer makes you think, you go at I1 which kind of kills the whole point: killing that bastard before he strikes back with S6 and instant-deaths you, and no a 5++ in Terminator Armor isn't going to save you.

Alternately, just a Psyker Ordo Malleus Inquisitor with Brain Mines, Grimoire, and Nemesis Daemon Hammer is enough. If you challenge when you charge, the Psyk-out grenades drop then to I1, then the Brain Mines force an initiative test with the dropped Initiative. If they fail (which is 85% likely), they won't get to strike blows at all while your Daemonhammer causes the wounds, and the ensuing Ld test at -5 from the Grimoire means they have to make Ld4 or Ld5 or be removed from play...if you didn't have Force up to Instant-Death them. Full price? 85 points. Season with supporting units like Priests for re-rolls to hit and to-wound, and Arco-Flagellants for S5 attacks.
As another alternative if you want to kill Daemons fast take a Psyker Inquisitor with Termie Armour, Psycannon, Brain Mines, Daemon Hammer and Grimoire.  Having used this I one shoted Skulltaker and a Fully tooled up Bloodthirster in combat.  Quite cheap as well

Ultimately, this is kind of list tailoring for when you know you'll be up against Daemons like Chaos Daemon Characters/Daemon Princes/Possessed/Avatar of Khaine. If not, then your items do jack shit to them except for Force, maybe.