Airborne assault, drop pods, and vertical insertion are common tactics for power armor combat. The inherent flaw is that the forces can only bring the weaponry they carry with them, and are reliant on air or space craft for fire support. The Perimeter Pod is a mobile insertion static weapon (MISW).
The wastelands of the Cosmic era are a harsh environment, littered with wreckage, contaminated with chemical weapon residue, and radiation, and inhabited by mutants, monsters, and the strange creatures hemorrhaged from dimensional fatigue events. The denizens who are hardy enough to live in this terrain make due with their own sort of gear.
30 power armors, hardsuits, and avatars from the Cosmic Era.
There are three types of powered armor: Hardsuits, Power Armor, and Avatars
A marine version of the construction hardsuit. Excerpted from the Abridged 30 Power Armors sub
Extracted from the 30 Powers Armors submission, caught in development hell
Power armor suits manufactured for the Atlantic Federation by the Union Aerospace megacorp.
Blurring the line between exoskeletons and cybernetic augments, the D9 is unfavorably comparable to the Chemical Augmentation System.
The best example of space designed power armor
Light personal armor worn in the Cosmic Era, the intermediate between flak jackets and ballistic plate and full powered combat armor
A specialized suit of power armor designed for peacekeeping and urban roles
When you sleep, your soul briefly returns to the place where it was created/goes to when it dies, and seeks nourishment. Everybody's soul is created with a little link (or you could say a greater entity calls it back) to that place so that it can return easily, but upon death, the soul returns via that and annihilates the link as if returns.
Also, as an added thingy, you could say the entity supplying the link, or residue of the links themselves, (whichever) is the source of all arcane power.