Some Really cool stuff about the Chronoscope raid:
1. There are a couple of vendors inside of the Rusty Nail, that make it possible to buy Flametouched Iron weapons (Bastard Sword, Battleaxe, Dagger, Greataxe, Greatsword, Heavy Mace, Long Sword, Rapier, Scimitar, Short Sword which can be used for Cannith Crafting, and Arrows and Bolts), Spell Components, Ammunition, Resist Energy Potions (CL:7, 20 points) and repair your gear.
2. Useful item effects: DeathblockIcon tooltip.png, Resist Energies: Acid, Cold, and Fire. You'll want electric too on elite/epic.
3. Useful buffs: Death Ward, Neutralize Poison, Resist Energies: Acid, Cold, and Fire
4. Professor Tremas' name is most likely based on Tremas of Traken, an alternate identity of "The Master", the archenemy of The Doctor in "Dr. Who", a TV show about time travel. Tremas is an anagram of Master.
5. The name of one of the final demons "Tarvis" is very similar to "TARDIS", the time traveling machine of The Doctor in "Dr. Who".