Floor 74 lacks much in the way of complex machinery. Instead, tall glass tubes spread throughout the room, each containing Elementals in suspended animation. Perhaps as research specimens? Curiously, all these Elementals are red- at least for this initial floor.

There are a few crates in the corner, and two more hooks up above, but otherwise there's very little to see.

However, the moment the characters enter the inverted temple, those tubes begin to drain. Those once idle Elementals spring into action, unleashing their red hot spells.